2251444

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1493}}^1$

素因数の和:1539

約数の個数: 24

約数和(自身を含む): 4392360

約数和(自身を除く): 2140916

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 377, 754, 1493, 1508, 2986, 5972, 19409, 38818, 43297, 77636, 86594, 173188, 562861, 1125722, 2251444]

約数ペア:

[(1, 2251444), (2, 1125722), (4, 562861), (13, 173188), (26, 86594), (29, 77636), (52, 43297), (58, 38818), (116, 19409), (377, 5972), (754, 2986), (1493, 1508)]