1657628778

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{5011}}^1\times {\mathrm{4241}}^1$

素因数の和:9270

約数の個数: 32

約数和(自身を含む): 3571831872

約数和(自身を除く): 1914203094

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 4241, 5011, 8482, 10022, 12723, 15033, 25446, 30066, 55133, 65143, 110266, 130286, 165399, 195429, 330798, 390858, 21251651, 42503302, 63754953, 127509906, 276271463, 552542926, 828814389, 1657628778]

約数ペア:

[(1, 1657628778), (2, 828814389), (3, 552542926), (6, 276271463), (13, 127509906), (26, 63754953), (39, 42503302), (78, 21251651), (4241, 390858), (5011, 330798), (8482, 195429), (10022, 165399), (12723, 130286), (15033, 110266), (25446, 65143), (30066, 55133)]