2028049905

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19314761}}^1$

素因数の和:19314776

約数の個数: 16

約数和(自身を含む): 3708434304

約数和(自身を除く): 1680384399

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 19314761, 57944283, 96573805, 135203327, 289721415, 405609981, 676016635, 2028049905]

約数ペア:

[(1, 2028049905), (3, 676016635), (5, 405609981), (7, 289721415), (15, 135203327), (21, 96573805), (35, 57944283), (105, 19314761)]