20110412

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{16703}}^1$

素因数の和:16757

約数の個数: 24

約数和(自身を含む): 41158656

約数和(自身を除く): 21048244

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 16703, 33406, 66812, 116921, 233842, 467684, 718229, 1436458, 2872916, 5027603, 10055206, 20110412]

約数ペア:

[(1, 20110412), (2, 10055206), (4, 5027603), (7, 2872916), (14, 1436458), (28, 718229), (43, 467684), (86, 233842), (172, 116921), (301, 66812), (602, 33406), (1204, 16703)]