40002919

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{1409}}^1$

素因数の和:1538

約数の個数: 16

約数和(自身を含む): 45684000

約数和(自身を除く): 5681081

約数列:

[1, 11, 29, 89, 319, 979, 1409, 2581, 15499, 28391, 40861, 125401, 449471, 1379411, 3636629, 40002919]

約数ペア:

[(1, 40002919), (11, 3636629), (29, 1379411), (89, 449471), (319, 125401), (979, 40861), (1409, 28391), (2581, 15499)]