487230718

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{75869}}^1$

素因数の和:75916

約数の個数: 24

約数和(自身を含む): 833052600

約数和(自身を除く): 345821882

約数列:

[1, 2, 13, 19, 26, 38, 169, 247, 338, 494, 3211, 6422, 75869, 151738, 986297, 1441511, 1972594, 2883022, 12821861, 18739643, 25643722, 37479286, 243615359, 487230718]

約数ペア:

[(1, 487230718), (2, 243615359), (13, 37479286), (19, 25643722), (26, 18739643), (38, 12821861), (169, 2883022), (247, 1972594), (338, 1441511), (494, 986297), (3211, 151738), (6422, 75869)]