2047500002

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{605411}}^1$

素因数の和:605521

約数の個数: 16

約数和(自身を含む): 3269224800

約数和(自身を除く): 1221724798

約数列:

[1, 2, 19, 38, 89, 178, 1691, 3382, 605411, 1210822, 11502809, 23005618, 53881579, 107763158, 1023750001, 2047500002]

約数ペア:

[(1, 2047500002), (2, 1023750001), (19, 107763158), (38, 53881579), (89, 23005618), (178, 11502809), (1691, 1210822), (3382, 605411)]