2242646

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8431}}^1$

素因数の和:8459

約数の個数: 16

約数和(自身を含む): 4047360

約数和(自身を除く): 1804714

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 8431, 16862, 59017, 118034, 160189, 320378, 1121323, 2242646]

約数ペア:

[(1, 2242646), (2, 1121323), (7, 320378), (14, 160189), (19, 118034), (38, 59017), (133, 16862), (266, 8431)]