2988934

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{239}}^1$

素因数の和:304

約数の個数: 24

約数和(自身を含む): 5006880

約数和(自身を除く): 2017946

約数列:

[1, 2, 13, 26, 37, 74, 169, 239, 338, 478, 481, 962, 3107, 6214, 6253, 8843, 12506, 17686, 40391, 80782, 114959, 229918, 1494467, 2988934]

約数ペア:

[(1, 2988934), (2, 1494467), (13, 229918), (26, 114959), (37, 80782), (74, 40391), (169, 17686), (239, 12506), (338, 8843), (478, 6253), (481, 6214), (962, 3107)]