1389475068

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{1465691}}^1$

素因数の和:1465777

約数の個数: 24

約数和(自身を含む): 3283150080

約数和(自身を除く): 1893675012

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 237, 316, 474, 948, 1465691, 2931382, 4397073, 5862764, 8794146, 17588292, 115789589, 231579178, 347368767, 463158356, 694737534, 1389475068]

約数ペア:

[(1, 1389475068), (2, 694737534), (3, 463158356), (4, 347368767), (6, 231579178), (12, 115789589), (79, 17588292), (158, 8794146), (237, 5862764), (316, 4397073), (474, 2931382), (948, 1465691)]