394498102

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{170189}}^1$

素因数の和:170271

約数の個数: 16

約数和(自身を含む): 633106800

約数和(自身を除く): 238608698

約数列:

[1, 2, 19, 38, 61, 122, 1159, 2318, 170189, 340378, 3233591, 6467182, 10381529, 20763058, 197249051, 394498102]

約数ペア:

[(1, 394498102), (2, 197249051), (19, 20763058), (38, 10381529), (61, 6467182), (122, 3233591), (1159, 340378), (2318, 170189)]