131166298

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{401}}^1\times {\mathrm{3989}}^1$

素因数の和:4433

約数の個数: 16

約数和(自身を含む): 202101480

約数和(自身を除く): 70935182

約数列:

[1, 2, 41, 82, 401, 802, 3989, 7978, 16441, 32882, 163549, 327098, 1599589, 3199178, 65583149, 131166298]

約数ペア:

[(1, 131166298), (2, 65583149), (41, 3199178), (82, 1599589), (401, 327098), (802, 163549), (3989, 32882), (7978, 16441)]