2890364

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{353}}^1$

素因数の和:469

約数の個数: 24

約数和(自身を含む): 5352480

約数和(自身を除く): 2462116

約数列:

[1, 2, 4, 23, 46, 89, 92, 178, 353, 356, 706, 1412, 2047, 4094, 8119, 8188, 16238, 31417, 32476, 62834, 125668, 722591, 1445182, 2890364]

約数ペア:

[(1, 2890364), (2, 1445182), (4, 722591), (23, 125668), (46, 62834), (89, 32476), (92, 31417), (178, 16238), (353, 8188), (356, 8119), (706, 4094), (1412, 2047)]