2677298

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{89}}^2$

素因数の和:206

約数の個数: 18

約数和(自身を含む): 4398039

約数和(自身を除く): 1720741

約数列:

[1, 2, 13, 26, 89, 169, 178, 338, 1157, 2314, 7921, 15041, 15842, 30082, 102973, 205946, 1338649, 2677298]

約数ペア:

[(1, 2677298), (2, 1338649), (13, 205946), (26, 102973), (89, 30082), (169, 15842), (178, 15041), (338, 7921), (1157, 2314)]