27278968322

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{509}}^1\times {\mathrm{439289}}^1$

素因数の和:439861

約数の個数: 16

約数和(自身を含む): 41671049400

約数和(自身を除く): 14392081078

約数列:

[1, 2, 61, 122, 509, 1018, 31049, 62098, 439289, 878578, 26796629, 53593258, 223598101, 447196202, 13639484161, 27278968322]

約数ペア:

[(1, 27278968322), (2, 13639484161), (61, 447196202), (122, 223598101), (509, 53593258), (1018, 26796629), (31049, 878578), (62098, 439289)]