2016649972

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{79861}}^1$

素因数の和:80031

約数の個数: 24

約数和(自身を含む): 3622540320

約数和(自身を除く): 1605890348

約数列:

[1, 2, 4, 59, 107, 118, 214, 236, 428, 6313, 12626, 25252, 79861, 159722, 319444, 4711799, 8545127, 9423598, 17090254, 18847196, 34180508, 504162493, 1008324986, 2016649972]

約数ペア:

[(1, 2016649972), (2, 1008324986), (4, 504162493), (59, 34180508), (107, 18847196), (118, 17090254), (214, 9423598), (236, 8545127), (428, 4711799), (6313, 319444), (12626, 159722), (25252, 79861)]