13305876460

素因数分解:

$2^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{2650573}}^1$

素因数の和:2650833

約数の個数: 24

約数和(自身を含む): 28053675216

約数和(自身を除く): 14747798756

約数列:

[1, 2, 4, 5, 10, 20, 251, 502, 1004, 1255, 2510, 5020, 2650573, 5301146, 10602292, 13252865, 26505730, 53011460, 665293823, 1330587646, 2661175292, 3326469115, 6652938230, 13305876460]

約数ペア:

[(1, 13305876460), (2, 6652938230), (4, 3326469115), (5, 2661175292), (10, 1330587646), (20, 665293823), (251, 53011460), (502, 26505730), (1004, 13252865), (1255, 10602292), (2510, 5301146), (5020, 2650573)]