2878282

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{3191}}^1$

素因数の和:3245

約数の個数: 16

約数和(自身を含む): 4826304

約数和(自身を除く): 1948022

約数列:

[1, 2, 11, 22, 41, 82, 451, 902, 3191, 6382, 35101, 70202, 130831, 261662, 1439141, 2878282]

約数ペア:

[(1, 2878282), (2, 1439141), (11, 261662), (22, 130831), (41, 70202), (82, 35101), (451, 6382), (902, 3191)]