225649892

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{4339421}}^1$

素因数の和:4339438

約数の個数: 12

約数和(自身を含む): 425263356

約数和(自身を除く): 199613464

約数列:

[1, 2, 4, 13, 26, 52, 4339421, 8678842, 17357684, 56412473, 112824946, 225649892]

約数ペア:

[(1, 225649892), (2, 112824946), (4, 56412473), (13, 17357684), (26, 8678842), (52, 4339421)]