1961905678

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{47}}^2\times {\mathrm{10831}}^1$

素因数の和:10968

約数の個数: 24

約数和(自身を含む): 3080425824

約数和(自身を除く): 1118520146

約数列:

[1, 2, 41, 47, 82, 94, 1927, 2209, 3854, 4418, 10831, 21662, 90569, 181138, 444071, 509057, 888142, 1018114, 20871337, 23925679, 41742674, 47851358, 980952839, 1961905678]

約数ペア:

[(1, 1961905678), (2, 980952839), (41, 47851358), (47, 41742674), (82, 23925679), (94, 20871337), (1927, 1018114), (2209, 888142), (3854, 509057), (4418, 444071), (10831, 181138), (21662, 90569)]