1721016002

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{4889}}^1$

素因数の和:5066

約数の個数: 32

約数和(自身を含む): 2729324160

約数和(自身を除く): 1008308158

約数列:

[1, 2, 37, 67, 71, 74, 134, 142, 2479, 2627, 4757, 4889, 4958, 5254, 9514, 9778, 176009, 180893, 327563, 347119, 352018, 361786, 655126, 694238, 12119831, 12843403, 23256973, 24239662, 25686806, 46513946, 860508001, 1721016002]

約数ペア:

[(1, 1721016002), (2, 860508001), (37, 46513946), (67, 25686806), (71, 24239662), (74, 23256973), (134, 12843403), (142, 12119831), (2479, 694238), (2627, 655126), (4757, 361786), (4889, 352018), (4958, 347119), (5254, 327563), (9514, 180893), (9778, 176009)]