2012340485

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1\times {\mathrm{27893}}^1$

素因数の和:28252

約数の個数: 16

約数和(自身を含む): 2474309376

約数和(自身を除く): 461968891

約数列:

[1, 5, 47, 235, 307, 1535, 14429, 27893, 72145, 139465, 1310971, 6554855, 8563151, 42815755, 402468097, 2012340485]

約数ペア:

[(1, 2012340485), (5, 402468097), (47, 42815755), (235, 8563151), (307, 6554855), (1535, 1310971), (14429, 139465), (27893, 72145)]