2971402786

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{313373}}^1$

素因数の和:313817

約数の個数: 16

約数和(自身を含む): 4873592448

約数和(自身を除く): 1902189662

約数列:

[1, 2, 11, 22, 431, 862, 4741, 9482, 313373, 626746, 3447103, 6894206, 135063763, 270127526, 1485701393, 2971402786]

約数ペア:

[(1, 2971402786), (2, 1485701393), (11, 270127526), (22, 135063763), (431, 6894206), (862, 3447103), (4741, 626746), (9482, 313373)]