6647170

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{641}}^1$

素因数の和:726

約数の個数: 32

約数和(自身を含む): 12896496

約数和(自身を除く): 6249326

約数列:

[1, 2, 5, 10, 17, 34, 61, 85, 122, 170, 305, 610, 641, 1037, 1282, 2074, 3205, 5185, 6410, 10370, 10897, 21794, 39101, 54485, 78202, 108970, 195505, 391010, 664717, 1329434, 3323585, 6647170]

約数ペア:

[(1, 6647170), (2, 3323585), (5, 1329434), (10, 664717), (17, 391010), (34, 195505), (61, 108970), (85, 78202), (122, 54485), (170, 39101), (305, 21794), (610, 10897), (641, 10370), (1037, 6410), (1282, 5185), (2074, 3205)]