2045304443

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{54421}}^1$

素因数の和:54507

約数の個数: 24

約数和(自身を含む): 2605725360

約数和(自身を除く): 560420917

約数列:

[1, 7, 13, 49, 59, 91, 413, 637, 767, 2891, 5369, 37583, 54421, 380947, 707473, 2666629, 3210839, 4952311, 22475873, 34666177, 41740907, 157331111, 292186349, 2045304443]

約数ペア:

[(1, 2045304443), (7, 292186349), (13, 157331111), (49, 41740907), (59, 34666177), (91, 22475873), (413, 4952311), (637, 3210839), (767, 2666629), (2891, 707473), (5369, 380947), (37583, 54421)]