2912143255

素因数分解:

$5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{383429}}^1$

素因数の和:383479

約数の個数: 24

約数和(自身を含む): 4196257920

約数和(自身を除く): 1284114665

約数列:

[1, 5, 7, 31, 35, 49, 155, 217, 245, 1085, 1519, 7595, 383429, 1917145, 2684003, 11886299, 13420015, 18788021, 59431495, 83204093, 93940105, 416020465, 582428651, 2912143255]

約数ペア:

[(1, 2912143255), (5, 582428651), (7, 416020465), (31, 93940105), (35, 83204093), (49, 59431495), (155, 18788021), (217, 13420015), (245, 11886299), (1085, 2684003), (1519, 1917145), (7595, 383429)]