2013851189

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{241}}^1\times {\mathrm{20233}}^1$

素因数の和:20540

約数の個数: 16

約数和(自身を含む): 2350381440

約数和(自身を除く): 336530251

約数列:

[1, 7, 59, 241, 413, 1687, 14219, 20233, 99533, 141631, 1193747, 4876153, 8356229, 34133071, 287693027, 2013851189]

約数ペア:

[(1, 2013851189), (7, 287693027), (59, 34133071), (241, 8356229), (413, 4876153), (1687, 1193747), (14219, 141631), (20233, 99533)]