667785612

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1213}}^1\times {\mathrm{3529}}^1$

素因数の和:4762

約数の個数: 48

約数和(自身を含む): 1679884640

約数和(自身を除く): 1012099028

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1213, 2426, 3529, 3639, 4852, 7058, 7278, 10587, 14116, 14556, 15769, 21174, 31538, 42348, 45877, 47307, 63076, 91754, 94614, 137631, 183508, 189228, 275262, 550524, 4280677, 8561354, 12842031, 17122708, 25684062, 51368124, 55648801, 111297602, 166946403, 222595204, 333892806, 667785612]

約数ペア:

[(1, 667785612), (2, 333892806), (3, 222595204), (4, 166946403), (6, 111297602), (12, 55648801), (13, 51368124), (26, 25684062), (39, 17122708), (52, 12842031), (78, 8561354), (156, 4280677), (1213, 550524), (2426, 275262), (3529, 189228), (3639, 183508), (4852, 137631), (7058, 94614), (7278, 91754), (10587, 63076), (14116, 47307), (14556, 45877), (15769, 42348), (21174, 31538)]