2609486

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{263}}^1$

素因数の和:328

約数の個数: 24

約数和(自身を含む): 4424112

約数和(自身を除く): 1814626

約数列:

[1, 2, 11, 22, 41, 82, 121, 242, 263, 451, 526, 902, 2893, 4961, 5786, 9922, 10783, 21566, 31823, 63646, 118613, 237226, 1304743, 2609486]

約数ペア:

[(1, 2609486), (2, 1304743), (11, 237226), (22, 118613), (41, 63646), (82, 31823), (121, 21566), (242, 10783), (263, 9922), (451, 5786), (526, 4961), (902, 2893)]