279666415082

素因数分解:

$2^1\times {\mathrm{487}}^1\times {\mathrm{2129}}^1\times {\mathrm{134867}}^1$

素因数の和:137485

約数の個数: 16

約数和(自身を含む): 420561581760

約数和(自身を除く): 140895166678

約数列:

[1, 2, 487, 974, 2129, 4258, 134867, 269734, 1036823, 2073646, 65680229, 131360458, 287131843, 574263686, 139833207541, 279666415082]

約数ペア:

[(1, 279666415082), (2, 139833207541), (487, 574263686), (974, 287131843), (2129, 131360458), (4258, 65680229), (134867, 2073646), (269734, 1036823)]