1681041742

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1\times {\mathrm{63671}}^1$

素因数の和:64023

約数の個数: 16

約数和(自身を含む): 2588648832

約数和(自身を除く): 907607090

約数列:

[1, 2, 43, 86, 307, 614, 13201, 26402, 63671, 127342, 2737853, 5475706, 19546997, 39093994, 840520871, 1681041742]

約数ペア:

[(1, 1681041742), (2, 840520871), (43, 39093994), (86, 19546997), (307, 5475706), (614, 2737853), (13201, 127342), (26402, 63671)]