2015922830

素因数分解:

$2^1\times 5^1\times {\mathrm{809}}^1\times {\mathrm{249187}}^1$

素因数の和:250003

約数の個数: 16

約数和(自身を含む): 3633161040

約数和(自身を除く): 1617238210

約数列:

[1, 2, 5, 10, 809, 1618, 4045, 8090, 249187, 498374, 1245935, 2491870, 201592283, 403184566, 1007961415, 2015922830]

約数ペア:

[(1, 2015922830), (2, 1007961415), (5, 403184566), (10, 201592283), (809, 2491870), (1618, 1245935), (4045, 498374), (8090, 249187)]