783878268

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{8867}}^1$

素因数の和:9066

約数の個数: 48

約数和(自身を含む): 1877178240

約数和(自身を除く): 1093299972

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 139, 159, 212, 278, 318, 417, 556, 636, 834, 1668, 7367, 8867, 14734, 17734, 22101, 26601, 29468, 35468, 44202, 53202, 88404, 106404, 469951, 939902, 1232513, 1409853, 1879804, 2465026, 2819706, 3697539, 4930052, 5639412, 7395078, 14790156, 65323189, 130646378, 195969567, 261292756, 391939134, 783878268]

約数ペア:

[(1, 783878268), (2, 391939134), (3, 261292756), (4, 195969567), (6, 130646378), (12, 65323189), (53, 14790156), (106, 7395078), (139, 5639412), (159, 4930052), (212, 3697539), (278, 2819706), (318, 2465026), (417, 1879804), (556, 1409853), (636, 1232513), (834, 939902), (1668, 469951), (7367, 106404), (8867, 88404), (14734, 53202), (17734, 44202), (22101, 35468), (26601, 29468)]