1330250888

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{2341991}}^1$

素因数の和:2342068

約数の個数: 16

約数和(自身を含む): 2529351360

約数和(自身を除く): 1199100472

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 2341991, 4683982, 9367964, 18735928, 166281361, 332562722, 665125444, 1330250888]

約数ペア:

[(1, 1330250888), (2, 665125444), (4, 332562722), (8, 166281361), (71, 18735928), (142, 9367964), (284, 4683982), (568, 2341991)]