401025314

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{33247}}^1$

素因数の和:33449

約数の個数: 16

約数和(自身を含む): 621604608

約数和(自身を除く): 220579294

約数列:

[1, 2, 37, 74, 163, 326, 6031, 12062, 33247, 66494, 1230139, 2460278, 5419261, 10838522, 200512657, 401025314]

約数ペア:

[(1, 401025314), (2, 200512657), (37, 10838522), (74, 5419261), (163, 2460278), (326, 1230139), (6031, 66494), (12062, 33247)]