2490135231

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2569799}}^1$

素因数の和:2569838

約数の個数: 16

約数和(自身を含む): 3700512000

約数和(自身を除く): 1210376769

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 2569799, 7709397, 43686583, 48826181, 131059749, 146478543, 830045077, 2490135231]

約数ペア:

[(1, 2490135231), (3, 830045077), (17, 146478543), (19, 131059749), (51, 48826181), (57, 43686583), (323, 7709397), (969, 2569799)]