2255386179

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{991}}^1\times {\mathrm{18503}}^1$

素因数の和:19538

約数の個数: 16

約数和(自身を含む): 3083802624

約数和(自身を除く): 828416445

約数列:

[1, 3, 41, 123, 991, 2973, 18503, 40631, 55509, 121893, 758623, 2275869, 18336473, 55009419, 751795393, 2255386179]

約数ペア:

[(1, 2255386179), (3, 751795393), (41, 55009419), (123, 18336473), (991, 2275869), (2973, 758623), (18503, 121893), (40631, 55509)]