2990968

素因数分解:

$2^3\times {\mathrm{461}}^1\times {\mathrm{811}}^1$

素因数の和:1278

約数の個数: 16

約数和(自身を含む): 5627160

約数和(自身を除く): 2636192

約数列:

[1, 2, 4, 8, 461, 811, 922, 1622, 1844, 3244, 3688, 6488, 373871, 747742, 1495484, 2990968]

約数ペア:

[(1, 2990968), (2, 1495484), (4, 747742), (8, 373871), (461, 6488), (811, 3688), (922, 3244), (1622, 1844)]