2019376093

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{541}}^1\times {\mathrm{4481}}^1$

素因数の和:5053

約数の個数: 24

約数和(自身を含む): 2492404344

約数和(自身を除く): 473028251

約数列:

[1, 7, 17, 49, 119, 541, 833, 3787, 4481, 9197, 26509, 31367, 64379, 76177, 219569, 450653, 533239, 2424221, 3732673, 16969547, 41211757, 118786829, 288482299, 2019376093]

約数ペア:

[(1, 2019376093), (7, 288482299), (17, 118786829), (49, 41211757), (119, 16969547), (541, 3732673), (833, 2424221), (3787, 533239), (4481, 450653), (9197, 219569), (26509, 76177), (31367, 64379)]