128260574

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{133327}}^1$

素因数の和:133379

約数の個数: 16

約数和(自身を含む): 212791488

約数和(自身を除く): 84530914

約数列:

[1, 2, 13, 26, 37, 74, 481, 962, 133327, 266654, 1733251, 3466502, 4933099, 9866198, 64130287, 128260574]

約数ペア:

[(1, 128260574), (2, 64130287), (13, 9866198), (26, 4933099), (37, 3466502), (74, 1733251), (481, 266654), (962, 133327)]