268162390

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{4817}}^1$

素因数の和:5136

約数の個数: 32

約数和(自身を含む): 509937120

約数和(自身を除く): 241774730

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 293, 586, 1465, 2930, 4817, 5567, 9634, 11134, 24085, 27835, 48170, 55670, 91523, 183046, 457615, 915230, 1411381, 2822762, 7056905, 14113810, 26816239, 53632478, 134081195, 268162390]

約数ペア:

[(1, 268162390), (2, 134081195), (5, 53632478), (10, 26816239), (19, 14113810), (38, 7056905), (95, 2822762), (190, 1411381), (293, 915230), (586, 457615), (1465, 183046), (2930, 91523), (4817, 55670), (5567, 48170), (9634, 27835), (11134, 24085)]