2097205

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2243}}^1$

素因数の和:2276

約数の個数: 16

約数和(自身を含む): 2908224

約数和(自身を除く): 811019

約数列:

[1, 5, 11, 17, 55, 85, 187, 935, 2243, 11215, 24673, 38131, 123365, 190655, 419441, 2097205]

約数ペア:

[(1, 2097205), (5, 419441), (11, 190655), (17, 123365), (55, 38131), (85, 24673), (187, 11215), (935, 2243)]