1330578730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10235221}}^1$

素因数の和:10235241

約数の個数: 16

約数和(自身を含む): 2579275944

約数和(自身を除く): 1248697214

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 10235221, 20470442, 51176105, 102352210, 133057873, 266115746, 665289365, 1330578730]

約数ペア:

[(1, 1330578730), (2, 665289365), (5, 266115746), (10, 133057873), (13, 102352210), (26, 51176105), (65, 20470442), (130, 10235221)]