3411448

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:307

約数の個数: 32

約数和(自身を含む): 6716160

約数和(自身を除く): 3304712

約数列:

[1, 2, 4, 8, 43, 47, 86, 94, 172, 188, 211, 344, 376, 422, 844, 1688, 2021, 4042, 8084, 9073, 9917, 16168, 18146, 19834, 36292, 39668, 72584, 79336, 426431, 852862, 1705724, 3411448]

約数ペア:

[(1, 3411448), (2, 1705724), (4, 852862), (8, 426431), (43, 79336), (47, 72584), (86, 39668), (94, 36292), (172, 19834), (188, 18146), (211, 16168), (344, 9917), (376, 9073), (422, 8084), (844, 4042), (1688, 2021)]