2688893077

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{258871}}^1$

素因数の和:258948

約数の個数: 16

約数和(自身を含む): 3131315712

約数和(自身を除く): 442422635

約数列:

[1, 13, 17, 47, 221, 611, 799, 10387, 258871, 3365323, 4400807, 12166937, 57210491, 158170181, 206837929, 2688893077]

約数ペア:

[(1, 2688893077), (13, 206837929), (17, 158170181), (47, 57210491), (221, 12166937), (611, 4400807), (799, 3365323), (10387, 258871)]