1888897060

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2303533}}^1$

素因数の和:2303583

約数の個数: 24

約数和(自身を含む): 4063433976

約数和(自身を除く): 2174536916

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 2303533, 4607066, 9214132, 11517665, 23035330, 46070660, 94444853, 188889706, 377779412, 472224265, 944448530, 1888897060]

約数ペア:

[(1, 1888897060), (2, 944448530), (4, 472224265), (5, 377779412), (10, 188889706), (20, 94444853), (41, 46070660), (82, 23035330), (164, 11517665), (205, 9214132), (410, 4607066), (820, 2303533)]