2865197041

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{18313}}^1$

素因数の和:18461

約数の個数: 24

約数和(自身を含む): 3474092544

約数和(自身を除く): 608895503

約数列:

[1, 7, 31, 49, 103, 217, 721, 1519, 3193, 5047, 18313, 22351, 128191, 156457, 567703, 897337, 1886239, 3973921, 13203673, 27817447, 58473409, 92425711, 409313863, 2865197041]

約数ペア:

[(1, 2865197041), (7, 409313863), (31, 92425711), (49, 58473409), (103, 27817447), (217, 13203673), (721, 3973921), (1519, 1886239), (3193, 897337), (5047, 567703), (18313, 156457), (22351, 128191)]