7130146

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{977}}^1$

素因数の和:1109

約数の個数: 16

約数和(自身を含む): 11090520

約数和(自身を除く): 3960374

約数列:

[1, 2, 41, 82, 89, 178, 977, 1954, 3649, 7298, 40057, 80114, 86953, 173906, 3565073, 7130146]

約数ペア:

[(1, 7130146), (2, 3565073), (41, 173906), (82, 86953), (89, 80114), (178, 40057), (977, 7298), (1954, 3649)]