189742478

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{313}}^1\times {\mathrm{6449}}^1$

素因数の和:6811

約数の個数: 16

約数和(自身を含む): 291643200

約数和(自身を除く): 101900722

約数列:

[1, 2, 47, 94, 313, 626, 6449, 12898, 14711, 29422, 303103, 606206, 2018537, 4037074, 94871239, 189742478]

約数ペア:

[(1, 189742478), (2, 94871239), (47, 4037074), (94, 2018537), (313, 606206), (626, 303103), (6449, 29422), (12898, 14711)]