505999884

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{3243589}}^1$

素因数の和:3243609

約数の個数: 24

約数和(自身を含む): 1271487280

約数和(自身を除く): 765487396

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 3243589, 6487178, 9730767, 12974356, 19461534, 38923068, 42166657, 84333314, 126499971, 168666628, 252999942, 505999884]

約数ペア:

[(1, 505999884), (2, 252999942), (3, 168666628), (4, 126499971), (6, 84333314), (12, 42166657), (13, 38923068), (26, 19461534), (39, 12974356), (52, 9730767), (78, 6487178), (156, 3243589)]