268785874

素因数分解:

$2^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{30817}}^1$

素因数の和:30922

約数の個数: 24

約数和(自身を含む): 474289020

約数和(自身を除く): 205503146

約数列:

[1, 2, 7, 14, 49, 89, 98, 178, 623, 1246, 4361, 8722, 30817, 61634, 215719, 431438, 1510033, 2742713, 3020066, 5485426, 19198991, 38397982, 134392937, 268785874]

約数ペア:

[(1, 268785874), (2, 134392937), (7, 38397982), (14, 19198991), (49, 5485426), (89, 3020066), (98, 2742713), (178, 1510033), (623, 431438), (1246, 215719), (4361, 61634), (8722, 30817)]