413075260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1588751}}^1$

素因数の和:1588773

約数の個数: 24

約数和(自身を含む): 934186176

約数和(自身を除く): 521110916

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 1588751, 3177502, 6355004, 7943755, 15887510, 20653763, 31775020, 41307526, 82615052, 103268815, 206537630, 413075260]

約数ペア:

[(1, 413075260), (2, 206537630), (4, 103268815), (5, 82615052), (10, 41307526), (13, 31775020), (20, 20653763), (26, 15887510), (52, 7943755), (65, 6355004), (130, 3177502), (260, 1588751)]