1220341254

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{18490019}}^1$

素因数の和:18490035

約数の個数: 16

約数和(自身を含む): 2662562880

約数和(自身を除く): 1442221626

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 18490019, 36980038, 55470057, 110940114, 203390209, 406780418, 610170627, 1220341254]

約数ペア:

[(1, 1220341254), (2, 610170627), (3, 406780418), (6, 203390209), (11, 110940114), (22, 55470057), (33, 36980038), (66, 18490019)]