2016391288

素因数分解:

$2^3\times {\mathrm{421}}^1\times {\mathrm{598691}}^1$

素因数の和:599118

約数の個数: 16

約数和(自身を含む): 3789720360

約数和(自身を除く): 1773329072

約数列:

[1, 2, 4, 8, 421, 842, 1684, 3368, 598691, 1197382, 2394764, 4789528, 252048911, 504097822, 1008195644, 2016391288]

約数ペア:

[(1, 2016391288), (2, 1008195644), (4, 504097822), (8, 252048911), (421, 4789528), (842, 2394764), (1684, 1197382), (3368, 598691)]