3991924

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{241}}^1$

素因数の和:387

約数の個数: 24

約数和(自身を含む): 7257096

約数和(自身を除く): 3265172

約数列:

[1, 2, 4, 41, 82, 101, 164, 202, 241, 404, 482, 964, 4141, 8282, 9881, 16564, 19762, 24341, 39524, 48682, 97364, 997981, 1995962, 3991924]

約数ペア:

[(1, 3991924), (2, 1995962), (4, 997981), (41, 97364), (82, 48682), (101, 39524), (164, 24341), (202, 19762), (241, 16564), (404, 9881), (482, 8282), (964, 4141)]