315048878

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{397}}^1\times {\mathrm{2663}}^1$

素因数の和:3211

約数の個数: 16

約数和(自身を含む): 477122400

約数和(自身を除く): 162073522

約数列:

[1, 2, 149, 298, 397, 794, 2663, 5326, 59153, 118306, 396787, 793574, 1057211, 2114422, 157524439, 315048878]

約数ペア:

[(1, 315048878), (2, 157524439), (149, 2114422), (298, 1057211), (397, 793574), (794, 396787), (2663, 118306), (5326, 59153)]