1131426

素因数分解:

$2^1\times 3^2\times {\mathrm{239}}^1\times {\mathrm{263}}^1$

素因数の和:510

約数の個数: 24

約数和(自身を含む): 2471040

約数和(自身を除く): 1339614

約数列:

[1, 2, 3, 6, 9, 18, 239, 263, 478, 526, 717, 789, 1434, 1578, 2151, 2367, 4302, 4734, 62857, 125714, 188571, 377142, 565713, 1131426]

約数ペア:

[(1, 1131426), (2, 565713), (3, 377142), (6, 188571), (9, 125714), (18, 62857), (239, 4734), (263, 4302), (478, 2367), (526, 2151), (717, 1578), (789, 1434)]