871141634

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1\times {\mathrm{2521}}^1$

素因数の和:2786

約数の個数: 32

約数和(自身を含む): 1449040320

約数和(自身を除く): 577898686

約数列:

[1, 2, 11, 22, 113, 139, 226, 278, 1243, 1529, 2486, 2521, 3058, 5042, 15707, 27731, 31414, 55462, 172777, 284873, 345554, 350419, 569746, 700838, 3133603, 3854609, 6267206, 7709218, 39597347, 79194694, 435570817, 871141634]

約数ペア:

[(1, 871141634), (2, 435570817), (11, 79194694), (22, 39597347), (113, 7709218), (139, 6267206), (226, 3854609), (278, 3133603), (1243, 700838), (1529, 569746), (2486, 350419), (2521, 345554), (3058, 284873), (5042, 172777), (15707, 55462), (27731, 31414)]