2017757886

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1\times {\mathrm{30431}}^1$

素因数の和:30736

約数の個数: 32

約数和(自身を含む): 4145568768

約数和(自身を除く): 2127810882

約数列:

[1, 2, 3, 6, 43, 86, 129, 257, 258, 514, 771, 1542, 11051, 22102, 30431, 33153, 60862, 66306, 91293, 182586, 1308533, 2617066, 3925599, 7820767, 7851198, 15641534, 23462301, 46924602, 336292981, 672585962, 1008878943, 2017757886]

約数ペア:

[(1, 2017757886), (2, 1008878943), (3, 672585962), (6, 336292981), (43, 46924602), (86, 23462301), (129, 15641534), (257, 7851198), (258, 7820767), (514, 3925599), (771, 2617066), (1542, 1308533), (11051, 182586), (22102, 91293), (30431, 66306), (33153, 60862)]