2019654485

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{101977}}^1$

素因数の和:102232

約数の個数: 16

約数和(自身を含む): 2577188016

約数和(自身を除く): 557533531

約数列:

[1, 5, 17, 85, 233, 1165, 3961, 19805, 101977, 509885, 1733609, 8668045, 23760641, 118803205, 403930897, 2019654485]

約数ペア:

[(1, 2019654485), (5, 403930897), (17, 118803205), (85, 23760641), (233, 8668045), (1165, 1733609), (3961, 509885), (19805, 101977)]