128610002

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{811}}^1\times {\mathrm{2143}}^1$

素因数の和:2993

約数の個数: 16

約数和(自身を含む): 198465792

約数和(自身を除く): 69855790

約数列:

[1, 2, 37, 74, 811, 1622, 2143, 4286, 30007, 60014, 79291, 158582, 1737973, 3475946, 64305001, 128610002]

約数ペア:

[(1, 128610002), (2, 64305001), (37, 3475946), (74, 1737973), (811, 158582), (1622, 79291), (2143, 60014), (4286, 30007)]