279354802

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{337}}^1\times {\mathrm{4657}}^1$

素因数の和:5085

約数の個数: 16

約数和(自身を含む): 425089080

約数和(自身を除く): 145734278

約数列:

[1, 2, 89, 178, 337, 674, 4657, 9314, 29993, 59986, 414473, 828946, 1569409, 3138818, 139677401, 279354802]

約数ペア:

[(1, 279354802), (2, 139677401), (89, 3138818), (178, 1569409), (337, 828946), (674, 414473), (4657, 59986), (9314, 29993)]