213689084

素因数分解:

$2^2\times 7^1\times {\mathrm{1523}}^1\times {\mathrm{5011}}^1$

素因数の和:6545

約数の個数: 24

約数和(自身を含む): 427744128

約数和(自身を除く): 214055044

約数列:

[1, 2, 4, 7, 14, 28, 1523, 3046, 5011, 6092, 10022, 10661, 20044, 21322, 35077, 42644, 70154, 140308, 7631753, 15263506, 30527012, 53422271, 106844542, 213689084]

約数ペア:

[(1, 213689084), (2, 106844542), (4, 53422271), (7, 30527012), (14, 15263506), (28, 7631753), (1523, 140308), (3046, 70154), (5011, 42644), (6092, 35077), (10022, 21322), (10661, 20044)]