2017392272

素因数分解:

$2^4\times 7^1\times {\mathrm{18012431}}^1$

素因数の和:18012446

約数の個数: 20

約数和(自身を含む): 4467083136

約数和(自身を除く): 2449690864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 18012431, 36024862, 72049724, 126087017, 144099448, 252174034, 288198896, 504348068, 1008696136, 2017392272]

約数ペア:

[(1, 2017392272), (2, 1008696136), (4, 504348068), (7, 288198896), (8, 252174034), (14, 144099448), (16, 126087017), (28, 72049724), (56, 36024862), (112, 18012431)]