6947878

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:304

約数の個数: 32

約数和(自身を含む): 12513600

約数和(自身を除く): 5565722

約数列:

[1, 2, 7, 14, 29, 58, 109, 157, 203, 218, 314, 406, 763, 1099, 1526, 2198, 3161, 4553, 6322, 9106, 17113, 22127, 31871, 34226, 44254, 63742, 119791, 239582, 496277, 992554, 3473939, 6947878]

約数ペア:

[(1, 6947878), (2, 3473939), (7, 992554), (14, 496277), (29, 239582), (58, 119791), (109, 63742), (157, 44254), (203, 34226), (218, 31871), (314, 22127), (406, 17113), (763, 9106), (1099, 6322), (1526, 4553), (2198, 3161)]