1018855.00000000

素因数分解:

$2^1\times {\mathrm{43}}^2\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:248

約数の個数: 24

約数和(自身を含む): 33119928

約数和(自身を除く): 12148570

約数列:

[1, 2, 43, 53, 86, 106, 107, 214, 1849, 2279, 3698, 4558, 4601, 5671, 9202, 11342, 97997, 195994, 197843, 243853, 395686, 487706, 10485679, 20971358]

約数ペア:

[(1, 20971358), (2, 10485679), (43, 487706), (53, 395686), (86, 243853), (106, 197843), (107, 195994), (214, 97997), (1849, 11342), (2279, 9202), (3698, 5671), (4558, 4601)]