3020249519

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{152407}}^1$

素因数の和:152582

約数の個数: 16

約数和(自身を含む): 3657792000

約数和(自身を除く): 637542481

約数列:

[1, 7, 19, 133, 149, 1043, 2831, 19817, 152407, 1066849, 2895733, 20270131, 22708643, 158960501, 431464217, 3020249519]

約数ペア:

[(1, 3020249519), (7, 431464217), (19, 158960501), (133, 22708643), (149, 20270131), (1043, 2895733), (2831, 1066849), (19817, 152407)]