378032974

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{42013}}^1$

素因数の和:42435

約数の個数: 16

約数和(自身を含む): 620126640

約数和(自身を除く): 242093666

約数列:

[1, 2, 11, 22, 409, 818, 4499, 8998, 42013, 84026, 462143, 924286, 17183317, 34366634, 189016487, 378032974]

約数ペア:

[(1, 378032974), (2, 189016487), (11, 34366634), (22, 17183317), (409, 924286), (818, 462143), (4499, 84026), (8998, 42013)]