491870353

素因数分解:

${\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{409}}^1\times {\mathrm{1171}}^1$

素因数の和:1672

約数の個数: 16

約数和(自身を含む): 538182400

約数和(自身を除く): 46312047

約数列:

[1, 13, 79, 409, 1027, 1171, 5317, 15223, 32311, 92509, 420043, 478939, 1202617, 6226207, 37836181, 491870353]

約数ペア:

[(1, 491870353), (13, 37836181), (79, 6226207), (409, 1202617), (1027, 478939), (1171, 420043), (5317, 92509), (15223, 32311)]