9809868796

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{2089}}^1$

素因数の和:2236

約数の個数: 144

約数和(自身を含む): 22882490400

約数和(自身を除く): 13072621604

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 49, 52, 76, 91, 97, 98, 133, 182, 194, 196, 247, 266, 364, 388, 494, 532, 637, 679, 931, 988, 1261, 1274, 1358, 1729, 1843, 1862, 2089, 2522, 2548, 2716, 3458, 3686, 3724, 4178, 4753, 5044, 6916, 7372, 8356, 8827, 9506, 12103, 12901, 14623, 17654, 19012, 23959, 24206, 25802, 27157, 29246, 35308, 39691, 47918, 48412, 51604, 54314, 58492, 61789, 79382, 90307, 95836, 102361, 108628, 123578, 158764, 167713, 180614, 190099, 202633, 204722, 247156, 277837, 335426, 361228, 380198, 405266, 409444, 515983, 555674, 670852, 760396, 810532, 1031966, 1111348, 1173991, 1330693, 1418431, 1944859, 2063932, 2347982, 2634229, 2661386, 2836862, 3611881, 3850027, 3889718, 4695964, 5268458, 5322772, 5673724, 7223762, 7700054, 7779436, 9929017, 10536916, 14447524, 15400108, 18439603, 19858034, 25283167, 26950189, 36879206, 39716068, 50050351, 50566334, 53900378, 73758412, 100100702, 101132668, 107800756, 129077221, 188651323, 200201404, 258154442, 350352457, 377302646, 516308884, 700704914, 754605292, 1401409828, 2452467199, 4904934398, 9809868796]

約数ペア:

[(1, 9809868796), (2, 4904934398), (4, 2452467199), (7, 1401409828), (13, 754605292), (14, 700704914), (19, 516308884), (26, 377302646), (28, 350352457), (38, 258154442), (49, 200201404), (52, 188651323), (76, 129077221), (91, 107800756), (97, 101132668), (98, 100100702), (133, 73758412), (182, 53900378), (194, 50566334), (196, 50050351), (247, 39716068), (266, 36879206), (364, 26950189), (388, 25283167), (494, 19858034), (532, 18439603), (637, 15400108), (679, 14447524), (931, 10536916), (988, 9929017), (1261, 7779436), (1274, 7700054), (1358, 7223762), (1729, 5673724), (1843, 5322772), (1862, 5268458), (2089, 4695964), (2522, 3889718), (2548, 3850027), (2716, 3611881), (3458, 2836862), (3686, 2661386), (3724, 2634229), (4178, 2347982), (4753, 2063932), (5044, 1944859), (6916, 1418431), (7372, 1330693), (8356, 1173991), (8827, 1111348), (9506, 1031966), (12103, 810532), (12901, 760396), (14623, 670852), (17654, 555674), (19012, 515983), (23959, 409444), (24206, 405266), (25802, 380198), (27157, 361228), (29246, 335426), (35308, 277837), (39691, 247156), (47918, 204722), (48412, 202633), (51604, 190099), (54314, 180614), (58492, 167713), (61789, 158764), (79382, 123578), (90307, 108628), (95836, 102361)]