2016111790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{13291}}^1$

素因数の和:13513

約数の個数: 64

約数和(自身を含む): 4547778048

約数和(自身を除く): 2531666258

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 197, 385, 394, 770, 985, 1379, 1970, 2167, 2758, 4334, 6895, 10835, 13291, 13790, 15169, 21670, 26582, 30338, 66455, 75845, 93037, 132910, 146201, 151690, 186074, 292402, 465185, 731005, 930370, 1023407, 1462010, 2046814, 2618327, 5117035, 5236654, 10234070, 13091635, 18328289, 26183270, 28801597, 36656578, 57603194, 91641445, 144007985, 183282890, 201611179, 288015970, 403222358, 1008055895, 2016111790]

約数ペア:

[(1, 2016111790), (2, 1008055895), (5, 403222358), (7, 288015970), (10, 201611179), (11, 183282890), (14, 144007985), (22, 91641445), (35, 57603194), (55, 36656578), (70, 28801597), (77, 26183270), (110, 18328289), (154, 13091635), (197, 10234070), (385, 5236654), (394, 5117035), (770, 2618327), (985, 2046814), (1379, 1462010), (1970, 1023407), (2167, 930370), (2758, 731005), (4334, 465185), (6895, 292402), (10835, 186074), (13291, 151690), (13790, 146201), (15169, 132910), (21670, 93037), (26582, 75845), (30338, 66455)]