6821464

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{613}}^1$

素因数の和:739

約数の個数: 32

約数和(自身を含む): 13925520

約数和(自身を除く): 7104056

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 107, 214, 428, 613, 856, 1226, 1391, 2452, 2782, 4904, 5564, 7969, 11128, 15938, 31876, 63752, 65591, 131182, 262364, 524728, 852683, 1705366, 3410732, 6821464]

約数ペア:

[(1, 6821464), (2, 3410732), (4, 1705366), (8, 852683), (13, 524728), (26, 262364), (52, 131182), (104, 65591), (107, 63752), (214, 31876), (428, 15938), (613, 11128), (856, 7969), (1226, 5564), (1391, 4904), (2452, 2782)]