2016991804

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{104033}}^1$

素因数の和:104205

約数の個数: 24

約数和(自身を含む): 3652841808

約数和(自身を除く): 1635850004

約数列:

[1, 2, 4, 37, 74, 131, 148, 262, 524, 4847, 9694, 19388, 104033, 208066, 416132, 3849221, 7698442, 13628323, 15396884, 27256646, 54513292, 504247951, 1008495902, 2016991804]

約数ペア:

[(1, 2016991804), (2, 1008495902), (4, 504247951), (37, 54513292), (74, 27256646), (131, 15396884), (148, 13628323), (262, 7698442), (524, 3849221), (4847, 416132), (9694, 208066), (19388, 104033)]