2497029246

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{1953857}}^1$

素因数の和:1953936

約数の個数: 24

約数和(自身を含む): 5486433264

約数和(自身を除く): 2989404018

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 1953857, 3907714, 5861571, 11723142, 17584713, 35169426, 138723847, 277447694, 416171541, 832343082, 1248514623, 2497029246]

約数ペア:

[(1, 2497029246), (2, 1248514623), (3, 832343082), (6, 416171541), (9, 277447694), (18, 138723847), (71, 35169426), (142, 17584713), (213, 11723142), (426, 5861571), (639, 3907714), (1278, 1953857)]