248369946

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{23087}}^1$

素因数の和:23266

約数の個数: 32

約数和(自身を含む): 545246208

約数和(自身を除く): 296876262

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 163, 326, 489, 978, 1793, 3586, 5379, 10758, 23087, 46174, 69261, 138522, 253957, 507914, 761871, 1523742, 3763181, 7526362, 11289543, 22579086, 41394991, 82789982, 124184973, 248369946]

約数ペア:

[(1, 248369946), (2, 124184973), (3, 82789982), (6, 41394991), (11, 22579086), (22, 11289543), (33, 7526362), (66, 3763181), (163, 1523742), (326, 761871), (489, 507914), (978, 253957), (1793, 138522), (3586, 69261), (5379, 46174), (10758, 23087)]