21735002

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{401}}^1\times {\mathrm{661}}^1$

素因数の和:1105

約数の個数: 16

約数和(自身を含む): 33531624

約数和(自身を除く): 11796622

約数列:

[1, 2, 41, 82, 401, 661, 802, 1322, 16441, 27101, 32882, 54202, 265061, 530122, 10867501, 21735002]

約数ペア:

[(1, 21735002), (2, 10867501), (41, 530122), (82, 265061), (401, 54202), (661, 32882), (802, 27101), (1322, 16441)]