6511316

素因数分解:

$2^2\times 7^2\times {\mathrm{139}}^1\times {\mathrm{239}}^1$

素因数の和:396

約数の個数: 36

約数和(自身を含む): 13406400

約数和(自身を除く): 6895084

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 139, 196, 239, 278, 478, 556, 956, 973, 1673, 1946, 3346, 3892, 6692, 6811, 11711, 13622, 23422, 27244, 33221, 46844, 66442, 132884, 232547, 465094, 930188, 1627829, 3255658, 6511316]

約数ペア:

[(1, 6511316), (2, 3255658), (4, 1627829), (7, 930188), (14, 465094), (28, 232547), (49, 132884), (98, 66442), (139, 46844), (196, 33221), (239, 27244), (278, 23422), (478, 13622), (556, 11711), (956, 6811), (973, 6692), (1673, 3892), (1946, 3346)]