125331316

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{258949}}^1$

素因数の和:258975

約数の個数: 18

約数和(自身を含む): 241082450

約数和(自身を除く): 115751134

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 258949, 517898, 1035796, 2848439, 5696878, 11393756, 31332829, 62665658, 125331316]

約数ペア:

[(1, 125331316), (2, 62665658), (4, 31332829), (11, 11393756), (22, 5696878), (44, 2848439), (121, 1035796), (242, 517898), (484, 258949)]