1920199684

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{70877}}^1$

素因数の和:71415

約数の個数: 24

約数和(自身を含む): 3625834968

約数和(自身を除く): 1705635284

約数列:

[1, 2, 4, 13, 26, 52, 521, 1042, 2084, 6773, 13546, 27092, 70877, 141754, 283508, 921401, 1842802, 3685604, 36926917, 73853834, 147707668, 480049921, 960099842, 1920199684]

約数ペア:

[(1, 1920199684), (2, 960099842), (4, 480049921), (13, 147707668), (26, 73853834), (52, 36926917), (521, 3685604), (1042, 1842802), (2084, 921401), (6773, 283508), (13546, 141754), (27092, 70877)]