2201642807

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{173}}^1\times {\mathrm{1307}}^1$

素因数の和:1607

約数の個数: 32

約数和(自身を含む): 2752952832

約数和(自身を除く): 551310025

約数列:

[1, 7, 13, 91, 107, 173, 749, 1211, 1307, 1391, 2249, 9149, 9737, 15743, 16991, 18511, 118937, 129577, 139849, 226111, 240643, 978943, 1582777, 1684501, 1818037, 2939443, 12726259, 20576101, 24193877, 169357139, 314520401, 2201642807]

約数ペア:

[(1, 2201642807), (7, 314520401), (13, 169357139), (91, 24193877), (107, 20576101), (173, 12726259), (749, 2939443), (1211, 1818037), (1307, 1684501), (1391, 1582777), (2249, 978943), (9149, 240643), (9737, 226111), (15743, 139849), (16991, 129577), (18511, 118937)]