283420158

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{396947}}^1$

素因数の和:396976

約数の個数: 32

約数和(自身を含む): 685926144

約数和(自身を除く): 402505986

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 396947, 793894, 1190841, 2381682, 2778629, 5557258, 6748099, 8335887, 13496198, 16671774, 20244297, 40488594, 47236693, 94473386, 141710079, 283420158]

約数ペア:

[(1, 283420158), (2, 141710079), (3, 94473386), (6, 47236693), (7, 40488594), (14, 20244297), (17, 16671774), (21, 13496198), (34, 8335887), (42, 6748099), (51, 5557258), (102, 2778629), (119, 2381682), (238, 1190841), (357, 793894), (714, 396947)]