680931329

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{18257}}^1$

素因数の和:18440

約数の個数: 16

約数和(自身を含む): 777060480

約数和(自身を除く): 96129151

約数列:

[1, 13, 19, 151, 247, 1963, 2869, 18257, 37297, 237341, 346883, 2756807, 4509479, 35838491, 52379333, 680931329]

約数ペア:

[(1, 680931329), (13, 52379333), (19, 35838491), (151, 4509479), (247, 2756807), (1963, 346883), (2869, 237341), (18257, 37297)]