2452653580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{554899}}^1$

素因数の和:554938

約数の個数: 48

約数和(自身を含む): 5873061600

約数和(自身を除く): 3420408020

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 340, 442, 884, 1105, 2210, 4420, 554899, 1109798, 2219596, 2774495, 5548990, 7213687, 9433283, 11097980, 14427374, 18866566, 28854748, 36068435, 37733132, 47166415, 72136870, 94332830, 122632679, 144273740, 188665660, 245265358, 490530716, 613163395, 1226326790, 2452653580]

約数ペア:

[(1, 2452653580), (2, 1226326790), (4, 613163395), (5, 490530716), (10, 245265358), (13, 188665660), (17, 144273740), (20, 122632679), (26, 94332830), (34, 72136870), (52, 47166415), (65, 37733132), (68, 36068435), (85, 28854748), (130, 18866566), (170, 14427374), (221, 11097980), (260, 9433283), (340, 7213687), (442, 5548990), (884, 2774495), (1105, 2219596), (2210, 1109798), (4420, 554899)]