69691778

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1109}}^1\times {\mathrm{2417}}^1$

素因数の和:3541

約数の個数: 16

約数和(自身を含む): 112727160

約数和(自身を除く): 43035382

約数列:

[1, 2, 13, 26, 1109, 2218, 2417, 4834, 14417, 28834, 31421, 62842, 2680453, 5360906, 34845889, 69691778]

約数ペア:

[(1, 69691778), (2, 34845889), (13, 5360906), (26, 2680453), (1109, 62842), (2218, 31421), (2417, 28834), (4834, 14417)]