838856864

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{494609}}^1$

素因数の和:494672

約数の個数: 24

約数和(自身を含む): 1682663220

約数和(自身を除く): 843806356

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 212, 424, 848, 1696, 494609, 989218, 1978436, 3956872, 7913744, 15827488, 26214277, 52428554, 104857108, 209714216, 419428432, 838856864]

約数ペア:

[(1, 838856864), (2, 419428432), (4, 209714216), (8, 104857108), (16, 52428554), (32, 26214277), (53, 15827488), (106, 7913744), (212, 3956872), (424, 1978436), (848, 989218), (1696, 494609)]