1097162444

素因数分解:

$2^2\times 7^1\times {\mathrm{1993}}^1\times {\mathrm{19661}}^1$

素因数の和:21665

約数の個数: 24

約数和(自身を含む): 2195537568

約数和(自身を除く): 1098375124

約数列:

[1, 2, 4, 7, 14, 28, 1993, 3986, 7972, 13951, 19661, 27902, 39322, 55804, 78644, 137627, 275254, 550508, 39184373, 78368746, 156737492, 274290611, 548581222, 1097162444]

約数ペア:

[(1, 1097162444), (2, 548581222), (4, 274290611), (7, 156737492), (14, 78368746), (28, 39184373), (1993, 550508), (3986, 275254), (7972, 137627), (13951, 78644), (19661, 55804), (27902, 39322)]