140032978

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{14657}}^1$

素因数の和:14957

約数の個数: 16

約数和(自身を含む): 223212024

約数和(自身を除く): 83179046

約数列:

[1, 2, 17, 34, 281, 562, 4777, 9554, 14657, 29314, 249169, 498338, 4118617, 8237234, 70016489, 140032978]

約数ペア:

[(1, 140032978), (2, 70016489), (17, 8237234), (34, 4118617), (281, 498338), (562, 249169), (4777, 29314), (9554, 14657)]