17266490

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{293}}^1$

素因数の和:454

約数の個数: 32

約数和(自身を含む): 32006016

約数和(自身を除く): 14739526

約数列:

[1, 2, 5, 10, 71, 83, 142, 166, 293, 355, 415, 586, 710, 830, 1465, 2930, 5893, 11786, 20803, 24319, 29465, 41606, 48638, 58930, 104015, 121595, 208030, 243190, 1726649, 3453298, 8633245, 17266490]

約数ペア:

[(1, 17266490), (2, 8633245), (5, 3453298), (10, 1726649), (71, 243190), (83, 208030), (142, 121595), (166, 104015), (293, 58930), (355, 48638), (415, 41606), (586, 29465), (710, 24319), (830, 20803), (1465, 11786), (2930, 5893)]