7189351585

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{251}}^1\times {\mathrm{6577}}^1$

素因数の和:6913

約数の個数: 32

約数和(自身を含む): 9468531072

約数和(自身を除く): 2279179487

約数列:

[1, 5, 13, 65, 67, 251, 335, 871, 1255, 3263, 4355, 6577, 16315, 16817, 32885, 84085, 85501, 218621, 427505, 440659, 1093105, 1650827, 2203295, 5728567, 8254135, 21460751, 28642835, 107303755, 110605409, 553027045, 1437870317, 7189351585]

約数ペア:

[(1, 7189351585), (5, 1437870317), (13, 553027045), (65, 110605409), (67, 107303755), (251, 28642835), (335, 21460751), (871, 8254135), (1255, 5728567), (3263, 2203295), (4355, 1650827), (6577, 1093105), (16315, 440659), (16817, 427505), (32885, 218621), (84085, 85501)]