2008381832

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{1049}}^1\times {\mathrm{2689}}^1$

素因数の和:3833

約数の個数: 32

約数和(自身を含む): 3813075000

約数和(自身を除く): 1804693168

約数列:

[1, 2, 4, 8, 89, 178, 356, 712, 1049, 2098, 2689, 4196, 5378, 8392, 10756, 21512, 93361, 186722, 239321, 373444, 478642, 746888, 957284, 1914568, 2820761, 5641522, 11283044, 22566088, 251047729, 502095458, 1004190916, 2008381832]

約数ペア:

[(1, 2008381832), (2, 1004190916), (4, 502095458), (8, 251047729), (89, 22566088), (178, 11283044), (356, 5641522), (712, 2820761), (1049, 1914568), (2098, 957284), (2689, 746888), (4196, 478642), (5378, 373444), (8392, 239321), (10756, 186722), (21512, 93361)]