2473871096140

素因数分解:

$2^2\times 5^1\times {\mathrm{6263}}^1\times {\mathrm{19749889}}^1$

素因数の和:19756161

約数の個数: 24

約数和(自身を含む): 5195959060320

約数和(自身を除く): 2722087964180

約数列:

[1, 2, 4, 5, 10, 20, 6263, 12526, 25052, 31315, 62630, 125260, 19749889, 39499778, 78999556, 98749445, 197498890, 394997780, 123693554807, 247387109614, 494774219228, 618467774035, 1236935548070, 2473871096140]

約数ペア:

[(1, 2473871096140), (2, 1236935548070), (4, 618467774035), (5, 494774219228), (10, 247387109614), (20, 123693554807), (6263, 394997780), (12526, 197498890), (25052, 98749445), (31315, 78999556), (62630, 39499778), (125260, 19749889)]