3988518

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{593}}^1$

素因数の和:676

約数の個数: 32

約数和(自身を含む): 8553600

約数和(自身を除く): 4565082

約数列:

[1, 2, 3, 6, 19, 38, 57, 59, 114, 118, 177, 354, 593, 1121, 1186, 1779, 2242, 3363, 3558, 6726, 11267, 22534, 33801, 34987, 67602, 69974, 104961, 209922, 664753, 1329506, 1994259, 3988518]

約数ペア:

[(1, 3988518), (2, 1994259), (3, 1329506), (6, 664753), (19, 209922), (38, 104961), (57, 69974), (59, 67602), (114, 34987), (118, 33801), (177, 22534), (354, 11267), (593, 6726), (1121, 3558), (1186, 3363), (1779, 2242)]