444872012

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1279}}^1\times {\mathrm{6689}}^1$

素因数の和:7985

約数の個数: 24

約数和(自身を含む): 839193600

約数和(自身を除く): 394321588

約数列:

[1, 2, 4, 13, 26, 52, 1279, 2558, 5116, 6689, 13378, 16627, 26756, 33254, 66508, 86957, 173914, 347828, 8555231, 17110462, 34220924, 111218003, 222436006, 444872012]

約数ペア:

[(1, 444872012), (2, 222436006), (4, 111218003), (13, 34220924), (26, 17110462), (52, 8555231), (1279, 347828), (2558, 173914), (5116, 86957), (6689, 66508), (13378, 33254), (16627, 26756)]