2100031336

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{20192609}}^1$

素因数の和:20192628

約数の個数: 16

約数和(自身を含む): 4240448100

約数和(自身を除く): 2140416764

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 20192609, 40385218, 80770436, 161540872, 262503917, 525007834, 1050015668, 2100031336]

約数ペア:

[(1, 2100031336), (2, 1050015668), (4, 525007834), (8, 262503917), (13, 161540872), (26, 80770436), (52, 40385218), (104, 20192609)]