2089974

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{2659}}^1$

素因数の和:2795

約数の個数: 16

約数和(自身を含む): 4213440

約数和(自身を除く): 2123466

約数列:

[1, 2, 3, 6, 131, 262, 393, 786, 2659, 5318, 7977, 15954, 348329, 696658, 1044987, 2089974]

約数ペア:

[(1, 2089974), (2, 1044987), (3, 696658), (6, 348329), (131, 15954), (262, 7977), (393, 5318), (786, 2659)]