744901073

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{37117}}^1$

素因数の和:37232

約数の個数: 16

約数和(自身を含む): 883705344

約数和(自身を除く): 138804271

約数列:

[1, 7, 47, 61, 329, 427, 2867, 20069, 37117, 259819, 1744499, 2264137, 12211493, 15848959, 106414439, 744901073]

約数ペア:

[(1, 744901073), (7, 106414439), (47, 15848959), (61, 12211493), (329, 2264137), (427, 1744499), (2867, 259819), (20069, 37117)]