2011026765

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{154279}}^1$

素因数の和:154377

約数の個数: 32

約数和(自身を含む): 3554611200

約数和(自身を除く): 1543584435

約数列:

[1, 3, 5, 11, 15, 33, 55, 79, 165, 237, 395, 869, 1185, 2607, 4345, 13035, 154279, 462837, 771395, 1697069, 2314185, 5091207, 8485345, 12188041, 25456035, 36564123, 60940205, 134068451, 182820615, 402205353, 670342255, 2011026765]

約数ペア:

[(1, 2011026765), (3, 670342255), (5, 402205353), (11, 182820615), (15, 134068451), (33, 60940205), (55, 36564123), (79, 25456035), (165, 12188041), (237, 8485345), (395, 5091207), (869, 2314185), (1185, 1697069), (2607, 771395), (4345, 462837), (13035, 154279)]