2019460655

素因数分解:

$5^1\times {\mathrm{127}}^1\times {\mathrm{1607}}^1\times {\mathrm{1979}}^1$

素因数の和:3718

約数の個数: 16

約数和(自身を含む): 2445189120

約数和(自身を除く): 425728465

約数列:

[1, 5, 127, 635, 1607, 1979, 8035, 9895, 204089, 251333, 1020445, 1256665, 3180253, 15901265, 403892131, 2019460655]

約数ペア:

[(1, 2019460655), (5, 403892131), (127, 15901265), (635, 3180253), (1607, 1256665), (1979, 1020445), (8035, 251333), (9895, 204089)]