1891606424

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{3330293}}^1$

素因数の和:3330370

約数の個数: 16

約数和(自身を含む): 3596717520

約数和(自身を除く): 1705111096

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 3330293, 6660586, 13321172, 26642344, 236450803, 472901606, 945803212, 1891606424]

約数ペア:

[(1, 1891606424), (2, 945803212), (4, 472901606), (8, 236450803), (71, 26642344), (142, 13321172), (284, 6660586), (568, 3330293)]