2490786

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{7283}}^1$

素因数の和:7310

約数の個数: 24

約数和(自身を含む): 5681520

約数和(自身を除く): 3190734

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 7283, 14566, 21849, 43698, 65547, 131094, 138377, 276754, 415131, 830262, 1245393, 2490786]

約数ペア:

[(1, 2490786), (2, 1245393), (3, 830262), (6, 415131), (9, 276754), (18, 138377), (19, 131094), (38, 65547), (57, 43698), (114, 21849), (171, 14566), (342, 7283)]