2849924

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{487}}^1$

素因数の和:528

約数の個数: 48

約数和(自身を含む): 6558720

約数和(自身を除く): 3708796

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 133, 154, 209, 266, 308, 418, 487, 532, 836, 974, 1463, 1948, 2926, 3409, 5357, 5852, 6818, 9253, 10714, 13636, 18506, 21428, 37012, 37499, 64771, 74998, 101783, 129542, 149996, 203566, 259084, 407132, 712481, 1424962, 2849924]

約数ペア:

[(1, 2849924), (2, 1424962), (4, 712481), (7, 407132), (11, 259084), (14, 203566), (19, 149996), (22, 129542), (28, 101783), (38, 74998), (44, 64771), (76, 37499), (77, 37012), (133, 21428), (154, 18506), (209, 13636), (266, 10714), (308, 9253), (418, 6818), (487, 5852), (532, 5357), (836, 3409), (974, 2926), (1463, 1948)]