7190505616

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3378997}}^1$

素因数の和:3379031

約数の個数: 40

約数和(自身を含む): 16759830080

約数和(自身を除く): 9569324464

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 3378997, 6757994, 13515988, 23652979, 27031976, 47305958, 54063952, 64200943, 94611916, 128401886, 189223832, 256803772, 378447664, 449406601, 513607544, 898813202, 1027215088, 1797626404, 3595252808, 7190505616]

約数ペア:

[(1, 7190505616), (2, 3595252808), (4, 1797626404), (7, 1027215088), (8, 898813202), (14, 513607544), (16, 449406601), (19, 378447664), (28, 256803772), (38, 189223832), (56, 128401886), (76, 94611916), (112, 64200943), (133, 54063952), (152, 47305958), (266, 27031976), (304, 23652979), (532, 13515988), (1064, 6757994), (2128, 3378997)]