2102798

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2689}}^1$

素因数の和:2731

約数の個数: 16

約数和(自身を含む): 3486240

約数和(自身を除く): 1383442

約数列:

[1, 2, 17, 23, 34, 46, 391, 782, 2689, 5378, 45713, 61847, 91426, 123694, 1051399, 2102798]

約数ペア:

[(1, 2102798), (2, 1051399), (17, 123694), (23, 91426), (34, 61847), (46, 45713), (391, 5378), (782, 2689)]