7530908

素因数分解:

$2^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{499}}^1$

素因数の和:535

約数の個数: 48

約数和(自身を含む): 16800000

約数和(自身を除く): 9269092

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 343, 499, 539, 686, 998, 1078, 1372, 1996, 2156, 3493, 3773, 5489, 6986, 7546, 10978, 13972, 15092, 21956, 24451, 38423, 48902, 76846, 97804, 153692, 171157, 268961, 342314, 537922, 684628, 1075844, 1882727, 3765454, 7530908]

約数ペア:

[(1, 7530908), (2, 3765454), (4, 1882727), (7, 1075844), (11, 684628), (14, 537922), (22, 342314), (28, 268961), (44, 171157), (49, 153692), (77, 97804), (98, 76846), (154, 48902), (196, 38423), (308, 24451), (343, 21956), (499, 15092), (539, 13972), (686, 10978), (998, 7546), (1078, 6986), (1372, 5489), (1996, 3773), (2156, 3493)]