1900997454

素因数分解:

$2^1\times 3^1\times {\mathrm{337}}^1\times {\mathrm{940157}}^1$

素因数の和:940499

約数の個数: 16

約数和(自身を含む): 3813280848

約数和(自身を除く): 1912283394

約数列:

[1, 2, 3, 6, 337, 674, 1011, 2022, 940157, 1880314, 2820471, 5640942, 316832909, 633665818, 950498727, 1900997454]

約数ペア:

[(1, 1900997454), (2, 950498727), (3, 633665818), (6, 316832909), (337, 5640942), (674, 2820471), (1011, 1880314), (2022, 940157)]