2243318182

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8433527}}^1$

素因数の和:8433555

約数の個数: 16

約数和(自身を含む): 4048093440

約数和(自身を除く): 1804775258

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 8433527, 16867054, 59034689, 118069378, 160237013, 320474026, 1121659091, 2243318182]

約数ペア:

[(1, 2243318182), (2, 1121659091), (7, 320474026), (14, 160237013), (19, 118069378), (38, 59034689), (133, 16867054), (266, 8433527)]