1090581154

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{2731}}^1\times {\mathrm{15359}}^1$

素因数の和:18105

約数の個数: 16

約数和(自身を含む): 1762467840

約数和(自身を除く): 671886686

約数列:

[1, 2, 13, 26, 2731, 5462, 15359, 30718, 35503, 71006, 199667, 399334, 41945429, 83890858, 545290577, 1090581154]

約数ペア:

[(1, 1090581154), (2, 545290577), (13, 83890858), (26, 41945429), (2731, 399334), (5462, 199667), (15359, 71006), (30718, 35503)]