2012503801

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{1013}}^1\times {\mathrm{25801}}^1$

素因数の和:26832

約数の個数: 16

約数和(自身を含む): 2511669888

約数和(自身を除く): 499166087

約数列:

[1, 7, 11, 77, 1013, 7091, 11143, 25801, 78001, 180607, 283811, 1986677, 26136413, 182954891, 287500543, 2012503801]

約数ペア:

[(1, 2012503801), (7, 287500543), (11, 182954891), (77, 26136413), (1013, 1986677), (7091, 283811), (11143, 180607), (25801, 78001)]