257249034674

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{1213}}^1\times {\mathrm{4610363}}^1$

素因数の和:4611601

約数の個数: 16

約数和(自身を含む): 402982696512

約数和(自身を除く): 145733661838

約数列:

[1, 2, 23, 46, 1213, 2426, 27899, 55798, 4610363, 9220726, 106038349, 212076698, 5592370319, 11184740638, 128624517337, 257249034674]

約数ペア:

[(1, 257249034674), (2, 128624517337), (23, 11184740638), (46, 5592370319), (1213, 212076698), (2426, 106038349), (27899, 9220726), (55798, 4610363)]