378645701242

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{188006803}}^1$

素因数の和:188006877

約数の個数: 16

約数和(自身を含む): 609142044960

約数和(自身を除く): 230496343718

約数列:

[1, 2, 19, 38, 53, 106, 1007, 2014, 188006803, 376013606, 3572129257, 7144258514, 9964360559, 19928721118, 189322850621, 378645701242]

約数ペア:

[(1, 378645701242), (2, 189322850621), (19, 19928721118), (38, 9964360559), (53, 7144258514), (106, 3572129257), (1007, 376013606), (2014, 188006803)]