2019999704

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1061}}^1\times {\mathrm{13999}}^1$

素因数の和:15083

約数の個数: 32

約数和(自身を含む): 4014360000

約数和(自身を除く): 1994360296

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1061, 2122, 4244, 8488, 13999, 18037, 27998, 36074, 55996, 72148, 111992, 144296, 237983, 475966, 951932, 1903864, 14852939, 29705878, 59411756, 118823512, 252499963, 504999926, 1009999852, 2019999704]

約数ペア:

[(1, 2019999704), (2, 1009999852), (4, 504999926), (8, 252499963), (17, 118823512), (34, 59411756), (68, 29705878), (136, 14852939), (1061, 1903864), (2122, 951932), (4244, 475966), (8488, 237983), (13999, 144296), (18037, 111992), (27998, 72148), (36074, 55996)]