1386704902

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{11981}}^1\times {\mathrm{5261}}^1$

素因数の和:17255

約数の個数: 16

約数和(自身を含む): 2269774224

約数和(自身を除く): 883069322

約数列:

[1, 2, 11, 22, 5261, 10522, 11981, 23962, 57871, 115742, 131791, 263582, 63032041, 126064082, 693352451, 1386704902]

約数ペア:

[(1, 1386704902), (2, 693352451), (11, 126064082), (22, 63032041), (5261, 263582), (10522, 131791), (11981, 115742), (23962, 57871)]