2175724

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:285

約数の個数: 24

約数和(自身を含む): 3967488

約数和(自身を除く): 1791764

約数列:

[1, 2, 4, 47, 71, 94, 142, 163, 188, 284, 326, 652, 3337, 6674, 7661, 11573, 13348, 15322, 23146, 30644, 46292, 543931, 1087862, 2175724]

約数ペア:

[(1, 2175724), (2, 1087862), (4, 543931), (47, 46292), (71, 30644), (94, 23146), (142, 15322), (163, 13348), (188, 11573), (284, 7661), (326, 6674), (652, 3337)]