2863874

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{229}}^1$

素因数の和:294

約数の個数: 24

約数和(自身を含む): 4798260

約数和(自身を除く): 1934386

約数列:

[1, 2, 13, 26, 37, 74, 169, 229, 338, 458, 481, 962, 2977, 5954, 6253, 8473, 12506, 16946, 38701, 77402, 110149, 220298, 1431937, 2863874]

約数ペア:

[(1, 2863874), (2, 1431937), (13, 220298), (26, 110149), (37, 77402), (74, 38701), (169, 16946), (229, 12506), (338, 8473), (458, 6253), (481, 5954), (962, 2977)]