2009969194

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{11131}}^1$

素因数の和:11310

約数の個数: 32

約数和(自身を含む): 3289372416

約数和(自身を除く): 1279403222

約数列:

[1, 2, 17, 34, 47, 94, 113, 226, 799, 1598, 1921, 3842, 5311, 10622, 11131, 22262, 90287, 180574, 189227, 378454, 523157, 1046314, 1257803, 2515606, 8893669, 17787338, 21382651, 42765302, 59116741, 118233482, 1004984597, 2009969194]

約数ペア:

[(1, 2009969194), (2, 1004984597), (17, 118233482), (34, 59116741), (47, 42765302), (94, 21382651), (113, 17787338), (226, 8893669), (799, 2515606), (1598, 1257803), (1921, 1046314), (3842, 523157), (5311, 378454), (10622, 189227), (11131, 180574), (22262, 90287)]