1453995890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1021}}^1\times {\mathrm{8377}}^1$

素因数の和:9422

約数の個数: 32

約数和(自身を含む): 2774190384

約数和(自身を除く): 1320194494

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1021, 2042, 5105, 8377, 10210, 16754, 17357, 34714, 41885, 83770, 86785, 142409, 173570, 284818, 712045, 1424090, 8552917, 17105834, 42764585, 85529170, 145399589, 290799178, 726997945, 1453995890]

約数ペア:

[(1, 1453995890), (2, 726997945), (5, 290799178), (10, 145399589), (17, 85529170), (34, 42764585), (85, 17105834), (170, 8552917), (1021, 1424090), (2042, 712045), (5105, 284818), (8377, 173570), (10210, 142409), (16754, 86785), (17357, 83770), (34714, 41885)]