899370524

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{161641}}^1$

素因数の和:161765

約数の個数: 24

約数和(自身を含む): 1710818928

約数和(自身を除く): 811448404

約数列:

[1, 2, 4, 13, 26, 52, 107, 214, 428, 1391, 2782, 5564, 161641, 323282, 646564, 2101333, 4202666, 8405332, 17295587, 34591174, 69182348, 224842631, 449685262, 899370524]

約数ペア:

[(1, 899370524), (2, 449685262), (4, 224842631), (13, 69182348), (26, 34591174), (52, 17295587), (107, 8405332), (214, 4202666), (428, 2101333), (1391, 646564), (2782, 323282), (5564, 161641)]