2910518

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:216

約数の個数: 24

約数和(自身を含む): 4831200

約数和(自身を除く): 1920682

約数列:

[1, 2, 13, 26, 79, 109, 158, 169, 218, 338, 1027, 1417, 2054, 2834, 8611, 13351, 17222, 18421, 26702, 36842, 111943, 223886, 1455259, 2910518]

約数ペア:

[(1, 2910518), (2, 1455259), (13, 223886), (26, 111943), (79, 36842), (109, 26702), (158, 18421), (169, 17222), (218, 13351), (338, 8611), (1027, 2834), (1417, 2054)]