279074878

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{15149}}^1$

素因数の和:15363

約数の個数: 16

約数和(自身を含む): 428320800

約数和(自身を除く): 149245922

約数列:

[1, 2, 61, 122, 151, 302, 9211, 15149, 18422, 30298, 924089, 1848178, 2287499, 4574998, 139537439, 279074878]

約数ペア:

[(1, 279074878), (2, 139537439), (61, 4574998), (122, 2287499), (151, 1848178), (302, 924089), (9211, 30298), (15149, 18422)]