2247131290

素因数分解:

$2^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{1241509}}^1$

素因数の和:1241697

約数の個数: 16

約数和(自身を含む): 4067186760

約数和(自身を除く): 1820055470

約数列:

[1, 2, 5, 10, 181, 362, 905, 1810, 1241509, 2483018, 6207545, 12415090, 224713129, 449426258, 1123565645, 2247131290]

約数ペア:

[(1, 2247131290), (2, 1123565645), (5, 449426258), (10, 224713129), (181, 12415090), (362, 6207545), (905, 2483018), (1810, 1241509)]