4145090

素因数分解:

$2^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{2543}}^1$

素因数の和:2713

約数の個数: 16

約数和(自身を含む): 7509888

約数和(自身を除く): 3364798

約数列:

[1, 2, 5, 10, 163, 326, 815, 1630, 2543, 5086, 12715, 25430, 414509, 829018, 2072545, 4145090]

約数ペア:

[(1, 4145090), (2, 2072545), (5, 829018), (10, 414509), (163, 25430), (326, 12715), (815, 5086), (1630, 2543)]