2479638

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1373}}^1$

素因数の和:1428

約数の個数: 32

約数和(自身を含む): 5803776

約数和(自身を除く): 3324138

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1373, 1806, 2746, 4119, 8238, 9611, 19222, 28833, 57666, 59039, 118078, 177117, 354234, 413273, 826546, 1239819, 2479638]

約数ペア:

[(1, 2479638), (2, 1239819), (3, 826546), (6, 413273), (7, 354234), (14, 177117), (21, 118078), (42, 59039), (43, 57666), (86, 28833), (129, 19222), (258, 9611), (301, 8238), (602, 4119), (903, 2746), (1373, 1806)]