812943669814

素因数分解:

$2^1\times {\mathrm{2131}}^1\times {\mathrm{5527}}^1\times {\mathrm{34511}}^1$

素因数の和:42171

約数の個数: 16

約数和(自身を含む): 1220243821056

約数和(自身を除く): 407300151242

約数列:

[1, 2, 2131, 4262, 5527, 11054, 34511, 69022, 11778037, 23556074, 73542941, 147085882, 190742297, 381484594, 406471834907, 812943669814]

約数ペア:

[(1, 812943669814), (2, 406471834907), (2131, 381484594), (4262, 190742297), (5527, 147085882), (11054, 73542941), (34511, 23556074), (69022, 11778037)]