2255656

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{41}}^1$

素因数の和:106

約数の個数: 48

約数和(自身を含む): 4877460

約数和(自身を除く): 2621804

約数列:

[1, 2, 4, 8, 13, 23, 26, 41, 46, 52, 82, 92, 104, 164, 184, 299, 328, 529, 533, 598, 943, 1058, 1066, 1196, 1886, 2116, 2132, 2392, 3772, 4232, 4264, 6877, 7544, 12259, 13754, 21689, 24518, 27508, 43378, 49036, 55016, 86756, 98072, 173512, 281957, 563914, 1127828, 2255656]

約数ペア:

[(1, 2255656), (2, 1127828), (4, 563914), (8, 281957), (13, 173512), (23, 98072), (26, 86756), (41, 55016), (46, 49036), (52, 43378), (82, 27508), (92, 24518), (104, 21689), (164, 13754), (184, 12259), (299, 7544), (328, 6877), (529, 4264), (533, 4232), (598, 3772), (943, 2392), (1058, 2132), (1066, 2116), (1196, 1886)]