904022014

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{21647}}^1$

素因数の和:21832

約数の個数: 32

約数和(自身を含む): 1641784320

約数和(自身を除く): 737762306

約数列:

[1, 2, 7, 14, 19, 38, 133, 157, 266, 314, 1099, 2198, 2983, 5966, 20881, 21647, 41762, 43294, 151529, 303058, 411293, 822586, 2879051, 3398579, 5758102, 6797158, 23790053, 47580106, 64573001, 129146002, 452011007, 904022014]

約数ペア:

[(1, 904022014), (2, 452011007), (7, 129146002), (14, 64573001), (19, 47580106), (38, 23790053), (133, 6797158), (157, 5758102), (266, 3398579), (314, 2879051), (1099, 822586), (2198, 411293), (2983, 303058), (5966, 151529), (20881, 43294), (21647, 41762)]