1427989866

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{223}}^1\times {\mathrm{8147}}^1$

素因数の和:8506

約数の個数: 32

約数和(自身を含む): 2891040768

約数和(自身を除く): 1463050902

約数列:

[1, 2, 3, 6, 131, 223, 262, 393, 446, 669, 786, 1338, 8147, 16294, 24441, 29213, 48882, 58426, 87639, 175278, 1067257, 1816781, 2134514, 3201771, 3633562, 5450343, 6403542, 10900686, 237998311, 475996622, 713994933, 1427989866]

約数ペア:

[(1, 1427989866), (2, 713994933), (3, 475996622), (6, 237998311), (131, 10900686), (223, 6403542), (262, 5450343), (393, 3633562), (446, 3201771), (669, 2134514), (786, 1816781), (1338, 1067257), (8147, 175278), (16294, 87639), (24441, 58426), (29213, 48882)]