1330289356

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1427}}^1\times {\mathrm{21187}}^1$

素因数の和:22629

約数の個数: 24

約数和(自身を含む): 2541542976

約数和(自身を除く): 1211253620

約数列:

[1, 2, 4, 11, 22, 44, 1427, 2854, 5708, 15697, 21187, 31394, 42374, 62788, 84748, 233057, 466114, 932228, 30233849, 60467698, 120935396, 332572339, 665144678, 1330289356]

約数ペア:

[(1, 1330289356), (2, 665144678), (4, 332572339), (11, 120935396), (22, 60467698), (44, 30233849), (1427, 932228), (2854, 466114), (5708, 233057), (15697, 84748), (21187, 62788), (31394, 42374)]