2017902724

素因数分解:

$2^2\times {\mathrm{1931}}^1\times {\mathrm{261251}}^1$

素因数の和:263186

約数の個数: 12

約数和(自身を含む): 3533172048

約数和(自身を除く): 1515269324

約数列:

[1, 2, 4, 1931, 3862, 7724, 261251, 522502, 1045004, 504475681, 1008951362, 2017902724]

約数ペア:

[(1, 2017902724), (2, 1008951362), (4, 504475681), (1931, 1045004), (3862, 522502), (7724, 261251)]