1981036795

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{2917}}^1\times {\mathrm{3671}}^1$

素因数の和:6630

約数の個数: 16

約数和(自身を含む): 2442996288

約数和(自身を除く): 461959493

約数列:

[1, 5, 37, 185, 2917, 3671, 14585, 18355, 107929, 135827, 539645, 679135, 10708307, 53541535, 396207359, 1981036795]

約数ペア:

[(1, 1981036795), (5, 396207359), (37, 53541535), (185, 10708307), (2917, 679135), (3671, 539645), (14585, 135827), (18355, 107929)]