2016380933

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{72503}}^1$

素因数の和:72676

約数の個数: 16

約数和(自身を含む): 2401332480

約数和(自身を除く): 384951547

約数列:

[1, 7, 29, 137, 203, 959, 3973, 27811, 72503, 507521, 2102587, 9932911, 14718109, 69530377, 288054419, 2016380933]

約数ペア:

[(1, 2016380933), (7, 288054419), (29, 69530377), (137, 14718109), (203, 9932911), (959, 2102587), (3973, 507521), (27811, 72503)]