262000222

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{2281}}^1$

素因数の和:2544

約数の個数: 32

約数和(自身を含む): 449535744

約数和(自身を除く): 187535522

約数列:

[1, 2, 11, 22, 23, 46, 227, 253, 454, 506, 2281, 2497, 4562, 4994, 5221, 10442, 25091, 50182, 52463, 57431, 104926, 114862, 517787, 577093, 1035574, 1154186, 5695657, 11391314, 11909101, 23818202, 131000111, 262000222]

約数ペア:

[(1, 262000222), (2, 131000111), (11, 23818202), (22, 11909101), (23, 11391314), (46, 5695657), (227, 1154186), (253, 1035574), (454, 577093), (506, 517787), (2281, 114862), (2497, 104926), (4562, 57431), (4994, 52463), (5221, 50182), (10442, 25091)]