521330848

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{229459}}^1$

素因数の和:229540

約数の個数: 24

約数和(自身を含む): 1040830560

約数和(自身を除く): 519499712

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 284, 568, 1136, 2272, 229459, 458918, 917836, 1835672, 3671344, 7342688, 16291589, 32583178, 65166356, 130332712, 260665424, 521330848]

約数ペア:

[(1, 521330848), (2, 260665424), (4, 130332712), (8, 65166356), (16, 32583178), (32, 16291589), (71, 7342688), (142, 3671344), (284, 1835672), (568, 917836), (1136, 458918), (2272, 229459)]