2103388

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1747}}^1$

素因数の和:1801

約数の個数: 24

約数和(自身を含む): 4307072

約数和(自身を除く): 2203684

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 1747, 3494, 6988, 12229, 24458, 48916, 75121, 150242, 300484, 525847, 1051694, 2103388]

約数ペア:

[(1, 2103388), (2, 1051694), (4, 525847), (7, 300484), (14, 150242), (28, 75121), (43, 48916), (86, 24458), (172, 12229), (301, 6988), (602, 3494), (1204, 1747)]