2818582

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{269}}^1$

素因数の和:328

約数の個数: 24

約数和(自身を含む): 4743360

約数和(自身を除く): 1924778

約数列:

[1, 2, 13, 26, 31, 62, 169, 269, 338, 403, 538, 806, 3497, 5239, 6994, 8339, 10478, 16678, 45461, 90922, 108407, 216814, 1409291, 2818582]

約数ペア:

[(1, 2818582), (2, 1409291), (13, 216814), (26, 108407), (31, 90922), (62, 45461), (169, 16678), (269, 10478), (338, 8339), (403, 6994), (538, 5239), (806, 3497)]