5198596

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{389}}^1$

素因数の和:663

約数の個数: 24

約数和(自身を含む): 9860760

約数和(自身を除く): 4662164

約数列:

[1, 2, 4, 13, 26, 52, 257, 389, 514, 778, 1028, 1556, 3341, 5057, 6682, 10114, 13364, 20228, 99973, 199946, 399892, 1299649, 2599298, 5198596]

約数ペア:

[(1, 5198596), (2, 2599298), (4, 1299649), (13, 399892), (26, 199946), (52, 99973), (257, 20228), (389, 13364), (514, 10114), (778, 6682), (1028, 5057), (1556, 3341)]