2654319268

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{1553}}^1\times {\mathrm{4801}}^1$

素因数の和:6447

約数の個数: 24

約数和(自身を含む): 4701254040

約数和(自身を除く): 2046934772

約数列:

[1, 2, 4, 89, 178, 356, 1553, 3106, 4801, 6212, 9602, 19204, 138217, 276434, 427289, 552868, 854578, 1709156, 7455953, 14911906, 29823812, 663579817, 1327159634, 2654319268]

約数ペア:

[(1, 2654319268), (2, 1327159634), (4, 663579817), (89, 29823812), (178, 14911906), (356, 7455953), (1553, 1709156), (3106, 854578), (4801, 552868), (6212, 427289), (9602, 276434), (19204, 138217)]