2019686822

素因数分解:

$2^1\times {\mathrm{457}}^1\times {\mathrm{661}}^1\times {\mathrm{3343}}^1$

素因数の和:4463

約数の個数: 16

約数和(自身を含む): 3041662272

約数和(自身を除く): 1021975450

約数列:

[1, 2, 457, 661, 914, 1322, 3343, 6686, 302077, 604154, 1527751, 2209723, 3055502, 4419446, 1009843411, 2019686822]

約数ペア:

[(1, 2019686822), (2, 1009843411), (457, 4419446), (661, 3055502), (914, 2209723), (1322, 1527751), (3343, 604154), (6686, 302077)]