2013256273

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1\times {\mathrm{21401}}^1$

素因数の和:21648

約数の個数: 16

約数和(自身を含む): 2342234880

約数和(自身を除く): 328978607

約数列:

[1, 7, 89, 151, 623, 1057, 13439, 21401, 94073, 149807, 1904689, 3231551, 13332823, 22620857, 287608039, 2013256273]

約数ペア:

[(1, 2013256273), (7, 287608039), (89, 22620857), (151, 13332823), (623, 3231551), (1057, 1904689), (13439, 149807), (21401, 94073)]