2013901048

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{13249349}}^1$

素因数の和:13249374

約数の個数: 16

約数和(自身を含む): 3974805000

約数和(自身を除く): 1960903952

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 13249349, 26498698, 52997396, 105994792, 251737631, 503475262, 1006950524, 2013901048]

約数ペア:

[(1, 2013901048), (2, 1006950524), (4, 503475262), (8, 251737631), (19, 105994792), (38, 52997396), (76, 26498698), (152, 13249349)]