973365118

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{223}}^1\times {\mathrm{997}}^1$

素因数の和:1432

約数の個数: 32

約数和(自身を含む): 1609574400

約数和(自身を除く): 636209282

約数列:

[1, 2, 11, 22, 199, 223, 398, 446, 997, 1994, 2189, 2453, 4378, 4906, 10967, 21934, 44377, 88754, 198403, 222331, 396806, 444662, 488147, 976294, 2182433, 2445641, 4364866, 4891282, 44243869, 88487738, 486682559, 973365118]

約数ペア:

[(1, 973365118), (2, 486682559), (11, 88487738), (22, 44243869), (199, 4891282), (223, 4364866), (398, 2445641), (446, 2182433), (997, 976294), (1994, 488147), (2189, 444662), (2453, 396806), (4378, 222331), (4906, 198403), (10967, 88754), (21934, 44377)]