1098690736

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{1109}}^1$

素因数の和:1574

約数の個数: 80

約数和(自身を含む): 2508901920

約数和(自身を除く): 1410211184

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 433, 572, 866, 1109, 1144, 1732, 2218, 2288, 3464, 4436, 4763, 5629, 6928, 8872, 9526, 11258, 12199, 14417, 17744, 19052, 22516, 24398, 28834, 38104, 45032, 48796, 57668, 61919, 76208, 90064, 97592, 115336, 123838, 158587, 195184, 230672, 247676, 317174, 480197, 495352, 634348, 960394, 990704, 1268696, 1920788, 2537392, 3841576, 5282167, 6242561, 7683152, 10564334, 12485122, 21128668, 24970244, 42257336, 49940488, 68668171, 84514672, 99880976, 137336342, 274672684, 549345368, 1098690736]

約数ペア:

[(1, 1098690736), (2, 549345368), (4, 274672684), (8, 137336342), (11, 99880976), (13, 84514672), (16, 68668171), (22, 49940488), (26, 42257336), (44, 24970244), (52, 21128668), (88, 12485122), (104, 10564334), (143, 7683152), (176, 6242561), (208, 5282167), (286, 3841576), (433, 2537392), (572, 1920788), (866, 1268696), (1109, 990704), (1144, 960394), (1732, 634348), (2218, 495352), (2288, 480197), (3464, 317174), (4436, 247676), (4763, 230672), (5629, 195184), (6928, 158587), (8872, 123838), (9526, 115336), (11258, 97592), (12199, 90064), (14417, 76208), (17744, 61919), (19052, 57668), (22516, 48796), (24398, 45032), (28834, 38104)]