264847802

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{78311}}^1$

素因数の和:78421

約数の個数: 16

約数和(自身を含む): 422884800

約数和(自身を除く): 158036998

約数列:

[1, 2, 19, 38, 89, 178, 1691, 3382, 78311, 156622, 1487909, 2975818, 6969679, 13939358, 132423901, 264847802]

約数ペア:

[(1, 264847802), (2, 132423901), (19, 13939358), (38, 6969679), (89, 2975818), (178, 1487909), (1691, 156622), (3382, 78311)]