2179416

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{1279}}^1$

素因数の和:1359

約数の個数: 32

約数和(自身を含む): 5529600

約数和(自身を除く): 3350184

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1279, 1704, 2558, 3837, 5116, 7674, 10232, 15348, 30696, 90809, 181618, 272427, 363236, 544854, 726472, 1089708, 2179416]

約数ペア:

[(1, 2179416), (2, 1089708), (3, 726472), (4, 544854), (6, 363236), (8, 272427), (12, 181618), (24, 90809), (71, 30696), (142, 15348), (213, 10232), (284, 7674), (426, 5116), (568, 3837), (852, 2558), (1279, 1704)]