2687386

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2521}}^1$

素因数の和:2577

約数の個数: 16

約数和(自身を含む): 4448808

約数和(自身を除く): 1761422

約数列:

[1, 2, 13, 26, 41, 82, 533, 1066, 2521, 5042, 32773, 65546, 103361, 206722, 1343693, 2687386]

約数ペア:

[(1, 2687386), (2, 1343693), (13, 206722), (26, 103361), (41, 65546), (82, 32773), (533, 5042), (1066, 2521)]