248616916

素因数分解:

$2^2\times {\mathrm{173}}^1\times {\mathrm{443}}^1\times {\mathrm{811}}^1$

素因数の和:1431

約数の個数: 24

約数和(自身を含む): 439123104

約数和(自身を除く): 190506188

約数列:

[1, 2, 4, 173, 346, 443, 692, 811, 886, 1622, 1772, 3244, 76639, 140303, 153278, 280606, 306556, 359273, 561212, 718546, 1437092, 62154229, 124308458, 248616916]

約数ペア:

[(1, 248616916), (2, 124308458), (4, 62154229), (173, 1437092), (346, 718546), (443, 561212), (692, 359273), (811, 306556), (886, 280606), (1622, 153278), (1772, 140303), (3244, 76639)]