2012637886

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1\times {\mathrm{8831}}^1$

素因数の和:9136

約数の個数: 32

約数和(自身を含む): 3513581568

約数和(自身を除く): 1500943682

約数列:

[1, 2, 7, 14, 73, 146, 223, 446, 511, 1022, 1561, 3122, 8831, 16279, 17662, 32558, 61817, 113953, 123634, 227906, 644663, 1289326, 1969313, 3938626, 4512641, 9025282, 13785191, 27570382, 143759849, 287519698, 1006318943, 2012637886]

約数ペア:

[(1, 2012637886), (2, 1006318943), (7, 287519698), (14, 143759849), (73, 27570382), (146, 13785191), (223, 9025282), (446, 4512641), (511, 3938626), (1022, 1969313), (1561, 1289326), (3122, 644663), (8831, 227906), (16279, 123634), (17662, 113953), (32558, 61817)]