2017698193

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{61211}}^1$

素因数の和:61512

約数の個数: 16

約数和(自身を含む): 2450438784

約数和(自身を除く): 432740591

約数列:

[1, 7, 17, 119, 277, 1939, 4709, 32963, 61211, 428477, 1040587, 7284109, 16955447, 118688129, 288242599, 2017698193]

約数ペア:

[(1, 2017698193), (7, 288242599), (17, 118688129), (119, 16955447), (277, 7284109), (1939, 1040587), (4709, 428477), (32963, 61211)]