890200930

素因数分解:

$2^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{392159}}^1$

素因数の和:392393

約数の個数: 16

約数和(自身を含む): 1609424640

約数和(自身を除く): 719223710

約数列:

[1, 2, 5, 10, 227, 454, 1135, 2270, 392159, 784318, 1960795, 3921590, 89020093, 178040186, 445100465, 890200930]

約数ペア:

[(1, 890200930), (2, 445100465), (5, 178040186), (10, 89020093), (227, 3921590), (454, 1960795), (1135, 784318), (2270, 392159)]