1689631742

素因数分解:

$2^1\times {\mathrm{181}}^1\times {\mathrm{1051}}^1\times {\mathrm{4441}}^1$

素因数の和:5675

約数の個数: 16

約数和(自身を含む): 2551449264

約数和(自身を除く): 861817522

約数列:

[1, 2, 181, 362, 1051, 2102, 4441, 8882, 190231, 380462, 803821, 1607642, 4667491, 9334982, 844815871, 1689631742]

約数ペア:

[(1, 1689631742), (2, 844815871), (181, 9334982), (362, 4667491), (1051, 1607642), (2102, 803821), (4441, 380462), (8882, 190231)]