145642462

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{241931}}^1$

素因数の和:241983

約数の個数: 16

約数和(自身を含む): 255480192

約数和(自身を除く): 109837730

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 241931, 483862, 1693517, 3387034, 10403033, 20806066, 72821231, 145642462]

約数ペア:

[(1, 145642462), (2, 72821231), (7, 20806066), (14, 10403033), (43, 3387034), (86, 1693517), (301, 483862), (602, 241931)]