2017222090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15517093}}^1$

素因数の和:15517113

約数の個数: 16

約数和(自身を含む): 3910307688

約数和(自身を除く): 1893085598

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 15517093, 31034186, 77585465, 155170930, 201722209, 403444418, 1008611045, 2017222090]

約数ペア:

[(1, 2017222090), (2, 1008611045), (5, 403444418), (10, 201722209), (13, 155170930), (26, 77585465), (65, 31034186), (130, 15517093)]