2639732018

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{4967}}^1$

素因数の和:5040

約数の個数: 96

約数和(自身を含む): 5504941440

約数和(自身を除く): 2865209422

約数列:

[1, 2, 7, 11, 14, 17, 22, 29, 34, 49, 58, 77, 98, 119, 154, 187, 203, 238, 319, 374, 406, 493, 539, 638, 833, 986, 1078, 1309, 1421, 1666, 2233, 2618, 2842, 3451, 4466, 4967, 5423, 6902, 9163, 9934, 10846, 15631, 18326, 24157, 31262, 34769, 37961, 48314, 54637, 69538, 75922, 84439, 109274, 144043, 168878, 243383, 265727, 288086, 382459, 486766, 531454, 591073, 764918, 928829, 1008301, 1182146, 1584473, 1857658, 2016602, 2448731, 2677213, 3168946, 4137511, 4897462, 5354426, 6501803, 7058107, 8275022, 11091311, 13003606, 14116214, 17141117, 22182622, 26936041, 34282234, 45512621, 53872082, 77639177, 91025242, 119987819, 155278354, 188552287, 239975638, 377104574, 1319866009, 2639732018]

約数ペア:

[(1, 2639732018), (2, 1319866009), (7, 377104574), (11, 239975638), (14, 188552287), (17, 155278354), (22, 119987819), (29, 91025242), (34, 77639177), (49, 53872082), (58, 45512621), (77, 34282234), (98, 26936041), (119, 22182622), (154, 17141117), (187, 14116214), (203, 13003606), (238, 11091311), (319, 8275022), (374, 7058107), (406, 6501803), (493, 5354426), (539, 4897462), (638, 4137511), (833, 3168946), (986, 2677213), (1078, 2448731), (1309, 2016602), (1421, 1857658), (1666, 1584473), (2233, 1182146), (2618, 1008301), (2842, 928829), (3451, 764918), (4466, 591073), (4967, 531454), (5423, 486766), (6902, 382459), (9163, 288086), (9934, 265727), (10846, 243383), (15631, 168878), (18326, 144043), (24157, 109274), (31262, 84439), (34769, 75922), (37961, 69538), (48314, 54637)]