1279461764

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{862171}}^1$

素因数の和:862235

約数の個数: 24

約数和(自身を含む): 2607208128

約数和(自身を除く): 1327746364

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 862171, 1724342, 3448684, 6035197, 12070394, 24140788, 45695063, 91390126, 182780252, 319865441, 639730882, 1279461764]

約数ペア:

[(1, 1279461764), (2, 639730882), (4, 319865441), (7, 182780252), (14, 91390126), (28, 45695063), (53, 24140788), (106, 12070394), (212, 6035197), (371, 3448684), (742, 1724342), (1484, 862171)]