2013282187

素因数分解:

$7^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{27647}}^1$

素因数の和:27858

約数の個数: 16

約数和(自身を含む): 2346319872

約数和(自身を除く): 333037685

約数列:

[1, 7, 101, 103, 707, 721, 10403, 27647, 72821, 193529, 2792347, 2847641, 19546429, 19933487, 287611741, 2013282187]

約数ペア:

[(1, 2013282187), (7, 287611741), (101, 19933487), (103, 19546429), (707, 2847641), (721, 2792347), (10403, 193529), (27647, 72821)]