668839102

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{134359}}^1$

素因数の和:134511

約数の個数: 16

約数和(自身を含む): 1064131200

約数和(自身を除く): 395292098

約数列:

[1, 2, 19, 38, 131, 262, 2489, 4978, 134359, 268718, 2552821, 5105642, 17601029, 35202058, 334419551, 668839102]

約数ペア:

[(1, 668839102), (2, 334419551), (19, 35202058), (38, 17601029), (131, 5105642), (262, 2552821), (2489, 268718), (4978, 134359)]