386488109

素因数分解:

$7^1\times {\mathrm{229}}^1\times {\mathrm{461}}^1\times {\mathrm{523}}^1$

素因数の和:1220

約数の個数: 16

約数和(自身を含む): 445441920

約数和(自身を除く): 58953811

約数列:

[1, 7, 229, 461, 523, 1603, 3227, 3661, 105569, 119767, 241103, 738983, 838369, 1687721, 55212587, 386488109]

約数ペア:

[(1, 386488109), (7, 55212587), (229, 1687721), (461, 838369), (523, 738983), (1603, 241103), (3227, 119767), (3661, 105569)]