2000804858

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{173}}^1\times {\mathrm{34217}}^1$

素因数の和:34418

約数の個数: 24

約数和(自身を含む): 3268708668

約数和(自身を除く): 1267903810

約数列:

[1, 2, 13, 26, 169, 173, 338, 346, 2249, 4498, 29237, 34217, 58474, 68434, 444821, 889642, 5782673, 5919541, 11565346, 11839082, 76954033, 153908066, 1000402429, 2000804858]

約数ペア:

[(1, 2000804858), (2, 1000402429), (13, 153908066), (26, 76954033), (169, 11839082), (173, 11565346), (338, 5919541), (346, 5782673), (2249, 889642), (4498, 444821), (29237, 68434), (34217, 58474)]