188771804

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{3630227}}^1$

素因数の和:3630244

約数の個数: 12

約数和(自身を含む): 355762344

約数和(自身を除く): 166990540

約数列:

[1, 2, 4, 13, 26, 52, 3630227, 7260454, 14520908, 47192951, 94385902, 188771804]

約数ペア:

[(1, 188771804), (2, 94385902), (4, 47192951), (13, 14520908), (26, 7260454), (52, 3630227)]