2183655590

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2764121}}^1$

素因数の和:2764207

約数の個数: 16

約数和(自身を含む): 3980335680

約数和(自身を除く): 1796680090

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 2764121, 5528242, 13820605, 27641210, 218365559, 436731118, 1091827795, 2183655590]

約数ペア:

[(1, 2183655590), (2, 1091827795), (5, 436731118), (10, 218365559), (79, 27641210), (158, 13820605), (395, 5528242), (790, 2764121)]