125252908

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{258787}}^1$

素因数の和:258813

約数の個数: 18

約数和(自身を含む): 240931628

約数和(自身を除く): 115678720

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 258787, 517574, 1035148, 2846657, 5693314, 11386628, 31313227, 62626454, 125252908]

約数ペア:

[(1, 125252908), (2, 62626454), (4, 31313227), (11, 11386628), (22, 5693314), (44, 2846657), (121, 1035148), (242, 517574), (484, 258787)]