2945497553

素因数分解:

${\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{354751}}^1$

素因数の和:354812

約数の個数: 12

約数和(自身を含む): 3243852288

約数和(自身を除く): 298354735

約数列:

[1, 19, 23, 361, 437, 8303, 354751, 6740269, 8159273, 128065111, 155026187, 2945497553]

約数ペア:

[(1, 2945497553), (19, 155026187), (23, 128065111), (361, 8159273), (437, 6740269), (8303, 354751)]