13808112656

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{66385157}}^1$

素因数の和:66385178

約数の個数: 20

約数和(自身を含む): 28811158572

約数和(自身を除く): 15003045916

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 66385157, 132770314, 265540628, 531081256, 863007041, 1062162512, 1726014082, 3452028164, 6904056328, 13808112656]

約数ペア:

[(1, 13808112656), (2, 6904056328), (4, 3452028164), (8, 1726014082), (13, 1062162512), (16, 863007041), (26, 531081256), (52, 265540628), (104, 132770314), (208, 66385157)]