1900896190

素因数分解:

$2^1\times 5^1\times {\mathrm{787}}^1\times {\mathrm{241537}}^1$

素因数の和:242331

約数の個数: 16

約数和(自身を含む): 3425974992

約数和(自身を除く): 1525078802

約数列:

[1, 2, 5, 10, 787, 1574, 3935, 7870, 241537, 483074, 1207685, 2415370, 190089619, 380179238, 950448095, 1900896190]

約数ペア:

[(1, 1900896190), (2, 950448095), (5, 380179238), (10, 190089619), (787, 2415370), (1574, 1207685), (3935, 483074), (7870, 241537)]