2018890974

素因数分解:

$2^1\times 3^1\times {\mathrm{673}}^1\times {\mathrm{499973}}^1$

素因数の和:500651

約数の個数: 16

約数和(自身を含む): 4043789712

約数和(自身を除く): 2024898738

約数列:

[1, 2, 3, 6, 673, 1346, 2019, 4038, 499973, 999946, 1499919, 2999838, 336481829, 672963658, 1009445487, 2018890974]

約数ペア:

[(1, 2018890974), (2, 1009445487), (3, 672963658), (6, 336481829), (673, 2999838), (1346, 1499919), (2019, 999946), (4038, 499973)]