2606294210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{20048417}}^1$

素因数の和:20048437

約数の個数: 16

約数和(自身を含む): 5052201336

約数和(自身を除く): 2445907126

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 20048417, 40096834, 100242085, 200484170, 260629421, 521258842, 1303147105, 2606294210]

約数ペア:

[(1, 2606294210), (2, 1303147105), (5, 521258842), (10, 260629421), (13, 200484170), (26, 100242085), (65, 40096834), (130, 20048417)]