2681736196

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{2319841}}^1$

素因数の和:2319879

約数の個数: 18

約数和(自身を含む): 4985340458

約数和(自身を除く): 2303604262

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 2319841, 4639682, 9279364, 39437297, 78874594, 157749188, 670434049, 1340868098, 2681736196]

約数ペア:

[(1, 2681736196), (2, 1340868098), (4, 670434049), (17, 157749188), (34, 78874594), (68, 39437297), (289, 9279364), (578, 4639682), (1156, 2319841)]