890292481

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{37159}}^1$

素因数の和:37288

約数の個数: 16

約数和(自身を含む): 1019670400

約数和(自身を除く): 129377919

約数列:

[1, 13, 19, 97, 247, 1261, 1843, 23959, 37159, 483067, 706021, 3604423, 9178273, 46857499, 68484037, 890292481]

約数ペア:

[(1, 890292481), (13, 68484037), (19, 46857499), (97, 9178273), (247, 3604423), (1261, 706021), (1843, 483067), (23959, 37159)]