7720692

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{859}}^1$

素因数の和:980

約数の個数: 48

約数和(自身を含む): 20805120

約数和(自身を除く): 13084428

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 107, 214, 321, 428, 642, 749, 859, 1284, 1498, 1718, 2247, 2577, 2996, 3436, 4494, 5154, 6013, 8988, 10308, 12026, 18039, 24052, 36078, 72156, 91913, 183826, 275739, 367652, 551478, 643391, 1102956, 1286782, 1930173, 2573564, 3860346, 7720692]

約数ペア:

[(1, 7720692), (2, 3860346), (3, 2573564), (4, 1930173), (6, 1286782), (7, 1102956), (12, 643391), (14, 551478), (21, 367652), (28, 275739), (42, 183826), (84, 91913), (107, 72156), (214, 36078), (321, 24052), (428, 18039), (642, 12026), (749, 10308), (859, 8988), (1284, 6013), (1498, 5154), (1718, 4494), (2247, 3436), (2577, 2996)]