8191246

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{271}}^1$

素因数の和:424

約数の個数: 32

約数和(自身を含む): 15040512

約数和(自身を除く): 6849266

約数列:

[1, 2, 7, 14, 17, 34, 119, 127, 238, 254, 271, 542, 889, 1778, 1897, 2159, 3794, 4318, 4607, 9214, 15113, 30226, 32249, 34417, 64498, 68834, 240919, 481838, 585089, 1170178, 4095623, 8191246]

約数ペア:

[(1, 8191246), (2, 4095623), (7, 1170178), (14, 585089), (17, 481838), (34, 240919), (119, 68834), (127, 64498), (238, 34417), (254, 32249), (271, 30226), (542, 15113), (889, 9214), (1778, 4607), (1897, 4318), (2159, 3794)]