189072796

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{479}}^1\times {\mathrm{8971}}^1$

素因数の和:9465

約数の個数: 24

約数和(自身を含む): 361751040

約数和(自身を除く): 172678244

約数列:

[1, 2, 4, 11, 22, 44, 479, 958, 1916, 5269, 8971, 10538, 17942, 21076, 35884, 98681, 197362, 394724, 4297109, 8594218, 17188436, 47268199, 94536398, 189072796]

約数ペア:

[(1, 189072796), (2, 94536398), (4, 47268199), (11, 17188436), (22, 8594218), (44, 4297109), (479, 394724), (958, 197362), (1916, 98681), (5269, 35884), (8971, 21076), (10538, 17942)]