2247397386

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{28812787}}^1$

素因数の和:28812805

約数の個数: 16

約数和(自身を含む): 4840548384

約数和(自身を除く): 2593150998

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 28812787, 57625574, 86438361, 172876722, 374566231, 749132462, 1123698693, 2247397386]

約数ペア:

[(1, 2247397386), (2, 1123698693), (3, 749132462), (6, 374566231), (13, 172876722), (26, 86438361), (39, 57625574), (78, 28812787)]