890682058

素因数分解:

$2^1\times 7^1\times {\mathrm{1237}}^1\times {\mathrm{51431}}^1$

素因数の和:52677

約数の個数: 16

約数和(自身を含む): 1528147584

約数和(自身を除く): 637465526

約数列:

[1, 2, 7, 14, 1237, 2474, 8659, 17318, 51431, 102862, 360017, 720034, 63620147, 127240294, 445341029, 890682058]

約数ペア:

[(1, 890682058), (2, 445341029), (7, 127240294), (14, 63620147), (1237, 720034), (2474, 360017), (8659, 102862), (17318, 51431)]