8390470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{919}}^1$

素因数の和:1020

約数の個数: 32

約数和(自身を含む): 16692480

約数和(自身を除く): 8302010

約数列:

[1, 2, 5, 10, 11, 22, 55, 83, 110, 166, 415, 830, 913, 919, 1826, 1838, 4565, 4595, 9130, 9190, 10109, 20218, 50545, 76277, 101090, 152554, 381385, 762770, 839047, 1678094, 4195235, 8390470]

約数ペア:

[(1, 8390470), (2, 4195235), (5, 1678094), (10, 839047), (11, 762770), (22, 381385), (55, 152554), (83, 101090), (110, 76277), (166, 50545), (415, 20218), (830, 10109), (913, 9190), (919, 9130), (1826, 4595), (1838, 4565)]