1910121031

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{446603}}^1$

素因数の和:446670

約数の個数: 16

約数和(自身を含む): 2400943104

約数和(自身を除く): 490822073

約数列:

[1, 7, 13, 47, 91, 329, 611, 4277, 446603, 3126221, 5805839, 20990341, 40640873, 146932387, 272874433, 1910121031]

約数ペア:

[(1, 1910121031), (7, 272874433), (13, 146932387), (47, 40640873), (91, 20990341), (329, 5805839), (611, 3126221), (4277, 446603)]