2558204

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1097}}^1$

素因数の和:1165

約数の個数: 24

約数和(自身を含む): 4980528

約数和(自身を除く): 2422324

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 212, 583, 1097, 1166, 2194, 2332, 4388, 12067, 24134, 48268, 58141, 116282, 232564, 639551, 1279102, 2558204]

約数ペア:

[(1, 2558204), (2, 1279102), (4, 639551), (11, 232564), (22, 116282), (44, 58141), (53, 48268), (106, 24134), (212, 12067), (583, 4388), (1097, 2332), (1166, 2194)]