4978810

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{21647}}^1$

素因数の和:21677

約数の個数: 16

約数和(自身を含む): 9351936

約数和(自身を除く): 4373126

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 21647, 43294, 108235, 216470, 497881, 995762, 2489405, 4978810]

約数ペア:

[(1, 4978810), (2, 2489405), (5, 995762), (10, 497881), (23, 216470), (46, 108235), (115, 43294), (230, 21647)]