2019081544

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{797}}^1\times {\mathrm{2017}}^1$

素因数の和:2977

約数の個数: 32

約数和(自身を含む): 3816562680

約数和(自身を除く): 1797481136

約数列:

[1, 2, 4, 8, 157, 314, 628, 797, 1256, 1594, 2017, 3188, 4034, 6376, 8068, 16136, 125129, 250258, 316669, 500516, 633338, 1001032, 1266676, 1607549, 2533352, 3215098, 6430196, 12860392, 252385193, 504770386, 1009540772, 2019081544]

約数ペア:

[(1, 2019081544), (2, 1009540772), (4, 504770386), (8, 252385193), (157, 12860392), (314, 6430196), (628, 3215098), (797, 2533352), (1256, 1607549), (1594, 1266676), (2017, 1001032), (3188, 633338), (4034, 500516), (6376, 316669), (8068, 250258), (16136, 125129)]