1666043684

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{5866351}}^1$

素因数の和:5866426

約数の個数: 12

約数和(自身を含む): 2956641408

約数和(自身を除く): 1290597724

約数列:

[1, 2, 4, 71, 142, 284, 5866351, 11732702, 23465404, 416510921, 833021842, 1666043684]

約数ペア:

[(1, 1666043684), (2, 833021842), (4, 416510921), (71, 23465404), (142, 11732702), (284, 5866351)]