1380038406

素因数分解:

$2^1\times 3^1\times {\mathrm{919}}^1\times {\mathrm{250279}}^1$

素因数の和:251203

約数の個数: 16

約数和(自身を含む): 2763091200

約数和(自身を除く): 1383052794

約数列:

[1, 2, 3, 6, 919, 1838, 2757, 5514, 250279, 500558, 750837, 1501674, 230006401, 460012802, 690019203, 1380038406]

約数ペア:

[(1, 1380038406), (2, 690019203), (3, 460012802), (6, 230006401), (919, 1501674), (1838, 750837), (2757, 500558), (5514, 250279)]