2889106

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{3203}}^1$

素因数の和:3257

約数の個数: 16

約数和(自身を含む): 4844448

約数和(自身を除く): 1955342

約数列:

[1, 2, 11, 22, 41, 82, 451, 902, 3203, 6406, 35233, 70466, 131323, 262646, 1444553, 2889106]

約数ペア:

[(1, 2889106), (2, 1444553), (11, 262646), (22, 131323), (41, 70466), (82, 35233), (451, 6406), (902, 3203)]