668823614

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{907}}^1\times {\mathrm{5503}}^1$

素因数の和:6479

約数の個数: 16

約数和(自身を含む): 1019516928

約数和(自身を除く): 350693314

約数列:

[1, 2, 67, 134, 907, 1814, 5503, 11006, 60769, 121538, 368701, 737402, 4991221, 9982442, 334411807, 668823614]

約数ペア:

[(1, 668823614), (2, 334411807), (67, 9982442), (134, 4991221), (907, 737402), (1814, 368701), (5503, 121538), (11006, 60769)]