1380252008

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{3670883}}^1$

素因数の和:3670936

約数の個数: 16

約数和(自身を含む): 2643036480

約数和(自身を除く): 1262784472

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 3670883, 7341766, 14683532, 29367064, 172531501, 345063002, 690126004, 1380252008]

約数ペア:

[(1, 1380252008), (2, 690126004), (4, 345063002), (8, 172531501), (47, 29367064), (94, 14683532), (188, 7341766), (376, 3670883)]