139502746

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{373}}^1\times {\mathrm{4561}}^1$

素因数の和:4977

約数の個数: 16

約数和(自身を含む): 214979688

約数和(自身を除く): 75476942

約数列:

[1, 2, 41, 82, 373, 746, 4561, 9122, 15293, 30586, 187001, 374002, 1701253, 3402506, 69751373, 139502746]

約数ペア:

[(1, 139502746), (2, 69751373), (41, 3402506), (82, 1701253), (373, 374002), (746, 187001), (4561, 30586), (9122, 15293)]