418328708

素因数分解:

$2^2\times 7^1\times {\mathrm{2657}}^1\times {\mathrm{5623}}^1$

素因数の和:8291

約数の個数: 24

約数和(自身を含む): 837121152

約数和(自身を除く): 418792444

約数列:

[1, 2, 4, 7, 14, 28, 2657, 5314, 5623, 10628, 11246, 18599, 22492, 37198, 39361, 74396, 78722, 157444, 14940311, 29880622, 59761244, 104582177, 209164354, 418328708]

約数ペア:

[(1, 418328708), (2, 209164354), (4, 104582177), (7, 59761244), (14, 29880622), (28, 14940311), (2657, 157444), (5314, 78722), (5623, 74396), (10628, 39361), (11246, 37198), (18599, 22492)]