118858970

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{167407}}^1$

素因数の和:167485

約数の個数: 16

約数和(自身を含む): 216960768

約数和(自身を除く): 98101798

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 167407, 334814, 837035, 1674070, 11885897, 23771794, 59429485, 118858970]

約数ペア:

[(1, 118858970), (2, 59429485), (5, 23771794), (10, 11885897), (71, 1674070), (142, 837035), (355, 334814), (710, 167407)]