2021892078

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{7836791}}^1$

素因数の和:7836839

約数の個数: 16

約数和(自身を含む): 4137826176

約数和(自身を除く): 2115934098

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 7836791, 15673582, 23510373, 47020746, 336982013, 673964026, 1010946039, 2021892078]

約数ペア:

[(1, 2021892078), (2, 1010946039), (3, 673964026), (6, 336982013), (43, 47020746), (86, 23510373), (129, 15673582), (258, 7836791)]