2013126913

素因数分解:

$7^1\times {\mathrm{73}}^1\times {\mathrm{647}}^1\times {\mathrm{6089}}^1$

素因数の和:6816

約数の個数: 16

約数和(自身を含む): 2336221440

約数和(自身を除く): 323094527

約数列:

[1, 7, 73, 511, 647, 4529, 6089, 42623, 47231, 330617, 444497, 3111479, 3939583, 27577081, 287589559, 2013126913]

約数ペア:

[(1, 2013126913), (7, 287589559), (73, 27577081), (511, 3939583), (647, 3111479), (4529, 444497), (6089, 330617), (42623, 47231)]