1423688638

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{313}}^1\times {\mathrm{1621}}^1$

素因数の和:2020

約数の個数: 32

約数和(自身を含む): 2273550912

約数和(自身を除く): 849862274

約数列:

[1, 2, 23, 46, 61, 122, 313, 626, 1403, 1621, 2806, 3242, 7199, 14398, 19093, 37283, 38186, 74566, 98881, 197762, 439139, 507373, 878278, 1014746, 2274263, 4548526, 11669579, 23339158, 30949753, 61899506, 711844319, 1423688638]

約数ペア:

[(1, 1423688638), (2, 711844319), (23, 61899506), (46, 30949753), (61, 23339158), (122, 11669579), (313, 4548526), (626, 2274263), (1403, 1014746), (1621, 878278), (2806, 507373), (3242, 439139), (7199, 197762), (14398, 98881), (19093, 74566), (37283, 38186)]