142808042

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{449}}^1\times {\mathrm{941}}^1$

素因数の和:1418

約数の個数: 24

約数和(自身を含む): 232721100

約数和(自身を除く): 89913058

約数列:

[1, 2, 13, 26, 169, 338, 449, 898, 941, 1882, 5837, 11674, 12233, 24466, 75881, 151762, 159029, 318058, 422509, 845018, 5492617, 10985234, 71404021, 142808042]

約数ペア:

[(1, 142808042), (2, 71404021), (13, 10985234), (26, 5492617), (169, 845018), (338, 422509), (449, 318058), (898, 159029), (941, 151762), (1882, 75881), (5837, 24466), (11674, 12233)]