2490622854

素因数分解:

$2^1\times 3^1\times {\mathrm{1319}}^1\times {\mathrm{314711}}^1$

素因数の和:316035

約数の個数: 16

約数和(自身を含む): 4985038080

約数和(自身を除く): 2494415226

約数列:

[1, 2, 3, 6, 1319, 2638, 3957, 7914, 314711, 629422, 944133, 1888266, 415103809, 830207618, 1245311427, 2490622854]

約数ペア:

[(1, 2490622854), (2, 1245311427), (3, 830207618), (6, 415103809), (1319, 1888266), (2638, 944133), (3957, 629422), (7914, 314711)]