259428040702

素因数分解:

$2^1\times {\mathrm{1993}}^1\times {\mathrm{3067}}^1\times {\mathrm{21221}}^1$

素因数の和:26283

約数の個数: 16

約数和(自身を含む): 389482612272

約数和(自身を除く): 130054571570

約数列:

[1, 2, 1993, 3067, 3986, 6134, 21221, 42442, 6112531, 12225062, 42293453, 65084807, 84586906, 130169614, 129714020351, 259428040702]

約数ペア:

[(1, 259428040702), (2, 129714020351), (1993, 130169614), (3067, 84586906), (3986, 65084807), (6134, 42293453), (21221, 12225062), (42442, 6112531)]