4499006980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17303873}}^1$

素因数の和:17303895

約数の個数: 24

約数和(自身を含む): 10174677912

約数和(自身を除く): 5675670932

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 17303873, 34607746, 69215492, 86519365, 173038730, 224950349, 346077460, 449900698, 899801396, 1124751745, 2249503490, 4499006980]

約数ペア:

[(1, 4499006980), (2, 2249503490), (4, 1124751745), (5, 899801396), (10, 449900698), (13, 346077460), (20, 224950349), (26, 173038730), (52, 86519365), (65, 69215492), (130, 34607746), (260, 17303873)]