2189487954

素因数分解:

$2^1\times 3^1\times {\mathrm{4027}}^1\times {\mathrm{90617}}^1$

素因数の和:94649

約数の個数: 16

約数和(自身を含む): 4380111648

約数和(自身を除く): 2190623694

約数列:

[1, 2, 3, 6, 4027, 8054, 12081, 24162, 90617, 181234, 271851, 543702, 364914659, 729829318, 1094743977, 2189487954]

約数ペア:

[(1, 2189487954), (2, 1094743977), (3, 729829318), (6, 364914659), (4027, 543702), (8054, 271851), (12081, 181234), (24162, 90617)]