800137918

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{541}}^1\times {\mathrm{38921}}^1$

素因数の和:39483

約数の個数: 16

約数和(自身を含む): 1265743440

約数和(自身を除く): 465605522

約数列:

[1, 2, 19, 38, 541, 1082, 10279, 20558, 38921, 77842, 739499, 1478998, 21056261, 42112522, 400068959, 800137918]

約数ペア:

[(1, 800137918), (2, 400068959), (19, 42112522), (38, 21056261), (541, 1478998), (1082, 739499), (10279, 77842), (20558, 38921)]