1990463062

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2330753}}^1$

素因数の和:2330823

約数の個数: 16

約数和(自身を含む): 3468161952

約数和(自身を除く): 1477698890

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 2330753, 4661506, 16315271, 32630542, 142175933, 284351866, 995231531, 1990463062]

約数ペア:

[(1, 1990463062), (2, 995231531), (7, 284351866), (14, 142175933), (61, 32630542), (122, 16315271), (427, 4661506), (854, 2330753)]