7831287362

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{433}}^1\times {\mathrm{1901}}^1$

素因数の和:2474

約数の個数: 32

約数和(自身を含む): 12124473984

約数和(自身を除く): 4293186622

約数列:

[1, 2, 67, 71, 134, 142, 433, 866, 1901, 3802, 4757, 9514, 29011, 30743, 58022, 61486, 127367, 134971, 254734, 269942, 823133, 1646266, 2059781, 4119562, 9043057, 18086114, 55149911, 58442443, 110299822, 116884886, 3915643681, 7831287362]

約数ペア:

[(1, 7831287362), (2, 3915643681), (67, 116884886), (71, 110299822), (134, 58442443), (142, 55149911), (433, 18086114), (866, 9043057), (1901, 4119562), (3802, 2059781), (4757, 1646266), (9514, 823133), (29011, 269942), (30743, 254734), (58022, 134971), (61486, 127367)]