2863714

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:190

約数の個数: 32

約数和(自身を含む): 5170176

約数和(自身を除く): 2306462

約数列:

[1, 2, 7, 14, 43, 67, 71, 86, 134, 142, 301, 469, 497, 602, 938, 994, 2881, 3053, 4757, 5762, 6106, 9514, 20167, 21371, 33299, 40334, 42742, 66598, 204551, 409102, 1431857, 2863714]

約数ペア:

[(1, 2863714), (2, 1431857), (7, 409102), (14, 204551), (43, 66598), (67, 42742), (71, 40334), (86, 33299), (134, 21371), (142, 20167), (301, 9514), (469, 6106), (497, 5762), (602, 4757), (938, 3053), (994, 2881)]