80002002

素因数分解:

$2^1\times 3^1\times {\mathrm{2131}}^1\times {\mathrm{6257}}^1$

素因数の和:8393

約数の個数: 16

約数和(自身を含む): 160104672

約数和(自身を除く): 80102670

約数列:

[1, 2, 3, 6, 2131, 4262, 6257, 6393, 12514, 12786, 18771, 37542, 13333667, 26667334, 40001001, 80002002]

約数ペア:

[(1, 80002002), (2, 40001001), (3, 26667334), (6, 13333667), (2131, 37542), (4262, 18771), (6257, 12786), (6393, 12514)]