465556

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1279}}^1$

素因数の和:1303

約数の個数: 24

約数和(自身を含む): 1003520

約数和(自身を除く): 537964

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 1279, 2558, 5116, 8953, 16627, 17906, 33254, 35812, 66508, 116389, 232778, 465556]

約数ペア:

[(1, 465556), (2, 232778), (4, 116389), (7, 66508), (13, 35812), (14, 33254), (26, 17906), (28, 16627), (52, 8953), (91, 5116), (182, 2558), (364, 1279)]