275442938

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{31799}}^1$

素因数の和:31933

約数の個数: 16

約数和(自身を含む): 425865600

約数和(自身を除く): 150422662

約数列:

[1, 2, 61, 71, 122, 142, 4331, 8662, 31799, 63598, 1939739, 2257729, 3879478, 4515458, 137721469, 275442938]

約数ペア:

[(1, 275442938), (2, 137721469), (61, 4515458), (71, 3879478), (122, 2257729), (142, 1939739), (4331, 63598), (8662, 31799)]