2018612813

素因数分解:

$7^1\times {\mathrm{149}}^1\times {\mathrm{337}}^1\times {\mathrm{5743}}^1$

素因数の和:6236

約数の個数: 16

約数和(自身を含む): 2329766400

約数和(自身を除く): 311153587

約数列:

[1, 7, 149, 337, 1043, 2359, 5743, 40201, 50213, 351491, 855707, 1935391, 5989949, 13547737, 288373259, 2018612813]

約数ペア:

[(1, 2018612813), (7, 288373259), (149, 13547737), (337, 5989949), (1043, 1935391), (2359, 855707), (5743, 351491), (40201, 50213)]