81252682

素因数分解:

$2^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{8209}}^1$

素因数の和:8326

約数の個数: 24

約数和(自身を含む): 143198820

約数和(自身を除く): 61946138

約数列:

[1, 2, 7, 14, 49, 98, 101, 202, 707, 1414, 4949, 8209, 9898, 16418, 57463, 114926, 402241, 804482, 829109, 1658218, 5803763, 11607526, 40626341, 81252682]

約数ペア:

[(1, 81252682), (2, 40626341), (7, 11607526), (14, 5803763), (49, 1658218), (98, 829109), (101, 804482), (202, 402241), (707, 114926), (1414, 57463), (4949, 16418), (8209, 9898)]