538175090

素因数分解:

$2^1\times 5^1\times {\mathrm{2543}}^1\times {\mathrm{21163}}^1$

素因数の和:23713

約数の個数: 16

約数和(自身を含む): 969141888

約数和(自身を除く): 430966798

約数列:

[1, 2, 5, 10, 2543, 5086, 12715, 21163, 25430, 42326, 105815, 211630, 53817509, 107635018, 269087545, 538175090]

約数ペア:

[(1, 538175090), (2, 269087545), (5, 107635018), (10, 53817509), (2543, 211630), (5086, 105815), (12715, 42326), (21163, 25430)]