2186426

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:214

約数の個数: 32

約数和(自身を含む): 3888000

約数和(自身を除く): 1701574

約数列:

[1, 2, 11, 22, 23, 29, 46, 58, 149, 253, 298, 319, 506, 638, 667, 1334, 1639, 3278, 3427, 4321, 6854, 7337, 8642, 14674, 37697, 47531, 75394, 95062, 99383, 198766, 1093213, 2186426]

約数ペア:

[(1, 2186426), (2, 1093213), (11, 198766), (22, 99383), (23, 95062), (29, 75394), (46, 47531), (58, 37697), (149, 14674), (253, 8642), (298, 7337), (319, 6854), (506, 4321), (638, 3427), (667, 3278), (1334, 1639)]