628451365238

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{727}}^1\times {\mathrm{4455901}}^1$

素因数の和:4456727

約数の個数: 16

約数和(自身を含む): 953705616864

約数和(自身を除く): 325254251626

約数列:

[1, 2, 97, 194, 727, 1454, 70519, 141038, 4455901, 8911802, 432222397, 864444794, 3239440027, 6478880054, 314225682619, 628451365238]

約数ペア:

[(1, 628451365238), (2, 314225682619), (97, 6478880054), (194, 3239440027), (727, 864444794), (1454, 432222397), (70519, 8911802), (141038, 4455901)]