11021530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{569}}^1$

素因数の和:738

約数の個数: 32

約数和(自身を含む): 21546000

約数和(自身を除く): 10524470

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 149, 298, 569, 745, 1138, 1490, 1937, 2845, 3874, 5690, 7397, 9685, 14794, 19370, 36985, 73970, 84781, 169562, 423905, 847810, 1102153, 2204306, 5510765, 11021530]

約数ペア:

[(1, 11021530), (2, 5510765), (5, 2204306), (10, 1102153), (13, 847810), (26, 423905), (65, 169562), (130, 84781), (149, 73970), (298, 36985), (569, 19370), (745, 14794), (1138, 9685), (1490, 7397), (1937, 5690), (2845, 3874)]