225402908

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{498679}}^1$

素因数の和:498796

約数の個数: 12

約数和(自身を含む): 397946640

約数和(自身を除く): 172543732

約数列:

[1, 2, 4, 113, 226, 452, 498679, 997358, 1994716, 56350727, 112701454, 225402908]

約数ペア:

[(1, 225402908), (2, 112701454), (4, 56350727), (113, 1994716), (226, 997358), (452, 498679)]