1207540276

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{68161}}^1$

素因数の和:68311

約数の個数: 24

約数和(自身を含む): 2183365184

約数和(自身を除く): 975824908

約数列:

[1, 2, 4, 43, 86, 103, 172, 206, 412, 4429, 8858, 17716, 68161, 136322, 272644, 2930923, 5861846, 7020583, 11723692, 14041166, 28082332, 301885069, 603770138, 1207540276]

約数ペア:

[(1, 1207540276), (2, 603770138), (4, 301885069), (43, 28082332), (86, 14041166), (103, 11723692), (172, 7020583), (206, 5861846), (412, 2930923), (4429, 272644), (8858, 136322), (17716, 68161)]