1307723770

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2782391}}^1$

素因数の和:2782445

約数の個数: 16

約数和(自身を含む): 2403986688

約数和(自身を除く): 1096262918

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 2782391, 5564782, 13911955, 27823910, 130772377, 261544754, 653861885, 1307723770]

約数ペア:

[(1, 1307723770), (2, 653861885), (5, 261544754), (10, 130772377), (47, 27823910), (94, 13911955), (235, 5564782), (470, 2782391)]