797426

素因数分解:

$2^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:198

約数の個数: 24

約数和(自身を含む): 1422720

約数和(自身を除く): 625294

約数列:

[1, 2, 7, 14, 49, 79, 98, 103, 158, 206, 553, 721, 1106, 1442, 3871, 5047, 7742, 8137, 10094, 16274, 56959, 113918, 398713, 797426]

約数ペア:

[(1, 797426), (2, 398713), (7, 113918), (14, 56959), (49, 16274), (79, 10094), (98, 8137), (103, 7742), (158, 5047), (206, 3871), (553, 1442), (721, 1106)]