2905396

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{947}}^1$

素因数の和:1023

約数の個数: 24

約数和(自身を含む): 5574240

約数和(自身を除く): 2668844

約数列:

[1, 2, 4, 13, 26, 52, 59, 118, 236, 767, 947, 1534, 1894, 3068, 3788, 12311, 24622, 49244, 55873, 111746, 223492, 726349, 1452698, 2905396]

約数ペア:

[(1, 2905396), (2, 1452698), (4, 726349), (13, 223492), (26, 111746), (52, 55873), (59, 49244), (118, 24622), (236, 12311), (767, 3788), (947, 3068), (1534, 1894)]