2008661698

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{419}}^1\times {\mathrm{64783}}^1$

素因数の和:65241

約数の個数: 16

約数和(自身を含む): 3101857920

約数和(自身を除く): 1093196222

約数列:

[1, 2, 37, 74, 419, 838, 15503, 31006, 64783, 129566, 2396971, 4793942, 27144077, 54288154, 1004330849, 2008661698]

約数ペア:

[(1, 2008661698), (2, 1004330849), (37, 54288154), (74, 27144077), (419, 4793942), (838, 2396971), (15503, 129566), (31006, 64783)]