3130208.00000000

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{1289}}^1$

素因数の和:1403

約数の個数: 32

約数和(自身を含む): 52941600

約数和(自身を除く): 25851976

約数列:

[1, 2, 4, 8, 37, 71, 74, 142, 148, 284, 296, 568, 1289, 2578, 2627, 5156, 5254, 10312, 10508, 21016, 47693, 91519, 95386, 183038, 190772, 366076, 381544, 732152, 3386203, 6772406, 13544812, 27089624]

約数ペア:

[(1, 27089624), (2, 13544812), (4, 6772406), (8, 3386203), (37, 732152), (71, 381544), (74, 366076), (142, 190772), (148, 183038), (284, 95386), (296, 91519), (568, 47693), (1289, 21016), (2578, 10508), (2627, 10312), (5156, 5254)]