2043500816

素因数分解:

$2^4\times 7^1\times {\mathrm{1283}}^1\times {\mathrm{14221}}^1$

素因数の和:15519

約数の個数: 40

約数和(自身を含む): 4528739904

約数和(自身を除く): 2485239088

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1283, 2566, 5132, 8981, 10264, 14221, 17962, 20528, 28442, 35924, 56884, 71848, 99547, 113768, 143696, 199094, 227536, 398188, 796376, 1592752, 18245543, 36491086, 72982172, 127718801, 145964344, 255437602, 291928688, 510875204, 1021750408, 2043500816]

約数ペア:

[(1, 2043500816), (2, 1021750408), (4, 510875204), (7, 291928688), (8, 255437602), (14, 145964344), (16, 127718801), (28, 72982172), (56, 36491086), (112, 18245543), (1283, 1592752), (2566, 796376), (5132, 398188), (8981, 227536), (10264, 199094), (14221, 143696), (17962, 113768), (20528, 99547), (28442, 71848), (35924, 56884)]