1320689924

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{97081}}^1$

素因数の和:97283

約数の個数: 24

約数和(自身を含む): 2446466400

約数和(自身を除く): 1125776476

約数列:

[1, 2, 4, 19, 38, 76, 179, 358, 716, 3401, 6802, 13604, 97081, 194162, 388324, 1844539, 3689078, 7378156, 17377499, 34754998, 69509996, 330172481, 660344962, 1320689924]

約数ペア:

[(1, 1320689924), (2, 660344962), (4, 330172481), (19, 69509996), (38, 34754998), (76, 17377499), (179, 7378156), (358, 3689078), (716, 1844539), (3401, 388324), (6802, 194162), (13604, 97081)]