3387654142

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{3919}}^1\times {\mathrm{5471}}^1$

素因数の和:9471

約数の個数: 16

約数和(自身を含む): 5148057600

約数和(自身を除く): 1760403458

約数列:

[1, 2, 79, 158, 3919, 5471, 7838, 10942, 309601, 432209, 619202, 864418, 21440849, 42881698, 1693827071, 3387654142]

約数ペア:

[(1, 3387654142), (2, 1693827071), (79, 42881698), (158, 21440849), (3919, 864418), (5471, 619202), (7838, 432209), (10942, 309601)]