2009654318

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2708429}}^1$

素因数の和:2708491

約数の個数: 16

約数和(自身を含む): 3510125280

約数和(自身を除く): 1500470962

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 2708429, 5416858, 18959003, 37918006, 143546737, 287093474, 1004827159, 2009654318]

約数ペア:

[(1, 2009654318), (2, 1004827159), (7, 287093474), (14, 143546737), (53, 37918006), (106, 18959003), (371, 5416858), (742, 2708429)]