291208345

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{27127}}^1$

素因数の和:27264

約数の個数: 16

約数和(自身を含む): 371111040

約数和(自身を除く): 79902695

約数列:

[1, 5, 19, 95, 113, 565, 2147, 10735, 27127, 135635, 515413, 2577065, 3065351, 15326755, 58241669, 291208345]

約数ペア:

[(1, 291208345), (5, 58241669), (19, 15326755), (95, 3065351), (113, 2577065), (565, 515413), (2147, 135635), (10735, 27127)]