2012190856

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1138117}}^1$

素因数の和:1138153

約数の個数: 32

約数和(自身を含む): 4302086040

約数和(自身を除く): 2289895184

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 1138117, 2276234, 4552468, 9104936, 14795521, 19347989, 29591042, 38695978, 59182084, 77391956, 118364168, 154783912, 251523857, 503047714, 1006095428, 2012190856]

約数ペア:

[(1, 2012190856), (2, 1006095428), (4, 503047714), (8, 251523857), (13, 154783912), (17, 118364168), (26, 77391956), (34, 59182084), (52, 38695978), (68, 29591042), (104, 19347989), (136, 14795521), (221, 9104936), (442, 4552468), (884, 2276234), (1768, 1138117)]