128840598434

素因数分解:

$2^1\times {\mathrm{2459}}^1\times {\mathrm{4273}}^1\times {\mathrm{6131}}^1$

素因数の和:12865

約数の個数: 16

約数和(自身を含む): 193416279840

約数和(自身を除く): 64575681406

約数列:

[1, 2, 2459, 4273, 4918, 6131, 8546, 12262, 10507307, 15076129, 21014614, 26197763, 30152258, 52395526, 64420299217, 128840598434]

約数ペア:

[(1, 128840598434), (2, 64420299217), (2459, 52395526), (4273, 30152258), (4918, 26197763), (6131, 21014614), (8546, 15076129), (12262, 10507307)]