665469662

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{5861}}^1$

素因数の和:6284

約数の個数: 32

約数和(自身を含む): 1175870304

約数和(自身を除く): 510400642

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 397, 794, 4367, 5161, 5861, 8734, 10322, 11722, 56771, 64471, 76193, 113542, 128942, 152386, 838123, 1676246, 2326817, 4653634, 25594987, 30248621, 51189974, 60497242, 332734831, 665469662]

約数ペア:

[(1, 665469662), (2, 332734831), (11, 60497242), (13, 51189974), (22, 30248621), (26, 25594987), (143, 4653634), (286, 2326817), (397, 1676246), (794, 838123), (4367, 152386), (5161, 128942), (5861, 113542), (8734, 76193), (10322, 64471), (11722, 56771)]