2499893

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{241}}^1$

素因数の和:316

約数の個数: 16

約数和(自身を含む): 2927232

約数和(自身を除く): 427339

約数列:

[1, 11, 23, 41, 241, 253, 451, 943, 2651, 5543, 9881, 10373, 60973, 108691, 227263, 2499893]

約数ペア:

[(1, 2499893), (11, 227263), (23, 108691), (41, 60973), (241, 10373), (253, 9881), (451, 5543), (943, 2651)]