2109082

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{197}}^1$

素因数の和:353

約数の個数: 16

約数和(自身を含む): 3271752

約数和(自身を除く): 1162670

約数列:

[1, 2, 53, 101, 106, 197, 202, 394, 5353, 10441, 10706, 19897, 20882, 39794, 1054541, 2109082]

約数ペア:

[(1, 2109082), (2, 1054541), (53, 39794), (101, 20882), (106, 19897), (197, 10706), (202, 10441), (394, 5353)]