2127409985

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{90011}}^1$

素因数の和:90208

約数の個数: 16

約数和(自身を含む): 2657154240

約数和(自身を除く): 529744255

約数列:

[1, 5, 29, 145, 163, 815, 4727, 23635, 90011, 450055, 2610319, 13051595, 14671793, 73358965, 425481997, 2127409985]

約数ペア:

[(1, 2127409985), (5, 425481997), (29, 73358965), (145, 14671793), (163, 13051595), (815, 2610319), (4727, 450055), (23635, 90011)]