855364524

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{328481}}^1$

素因数の和:328526

約数の個数: 48

約数和(自身を含む): 2354558976

約数和(自身を除く): 1499194452

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 328481, 656962, 985443, 1313924, 1970886, 2299367, 3941772, 4598734, 6898101, 9197468, 10182911, 13796202, 20365822, 27592404, 30548733, 40731644, 61097466, 71280377, 122194932, 142560754, 213841131, 285121508, 427682262, 855364524]

約数ペア:

[(1, 855364524), (2, 427682262), (3, 285121508), (4, 213841131), (6, 142560754), (7, 122194932), (12, 71280377), (14, 61097466), (21, 40731644), (28, 30548733), (31, 27592404), (42, 20365822), (62, 13796202), (84, 10182911), (93, 9197468), (124, 6898101), (186, 4598734), (217, 3941772), (372, 2299367), (434, 1970886), (651, 1313924), (868, 985443), (1302, 656962), (2604, 328481)]