1991736236

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2294627}}^1$

素因数の和:2294669

約数の個数: 24

約数和(自身を含む): 4111973376

約数和(自身を除く): 2120237140

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 2294627, 4589254, 9178508, 16062389, 32124778, 64249556, 71133437, 142266874, 284533748, 497934059, 995868118, 1991736236]

約数ペア:

[(1, 1991736236), (2, 995868118), (4, 497934059), (7, 284533748), (14, 142266874), (28, 71133437), (31, 64249556), (62, 32124778), (124, 16062389), (217, 9178508), (434, 4589254), (868, 2294627)]