2013320155

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5229403}}^1$

素因数の和:5229426

約数の個数: 16

約数和(自身を含む): 3012136704

約数和(自身を除く): 998816549

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 5229403, 26147015, 36605821, 57523433, 183029105, 287617165, 402664031, 2013320155]

約数ペア:

[(1, 2013320155), (5, 402664031), (7, 287617165), (11, 183029105), (35, 57523433), (55, 36605821), (77, 26147015), (385, 5229403)]