7286571266

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{9040411}}^1$

素因数の和:9040457

約数の個数: 16

約数和(自身を含む): 12150313728

約数和(自身を除く): 4863742462

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 9040411, 18080822, 117525343, 235050686, 280252741, 560505482, 3643285633, 7286571266]

約数ペア:

[(1, 7286571266), (2, 3643285633), (13, 560505482), (26, 280252741), (31, 235050686), (62, 117525343), (403, 18080822), (806, 9040411)]