2017886091

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1069}}^1\times {\mathrm{1669}}^1$

素因数の和:2783

約数の個数: 32

約数和(自身を含む): 3001992000

約数和(自身を除く): 984105909

約数列:

[1, 3, 13, 29, 39, 87, 377, 1069, 1131, 1669, 3207, 5007, 13897, 21697, 31001, 41691, 48401, 65091, 93003, 145203, 403013, 629213, 1209039, 1784161, 1887639, 5352483, 23194093, 51740669, 69582279, 155222007, 672628697, 2017886091]

約数ペア:

[(1, 2017886091), (3, 672628697), (13, 155222007), (29, 69582279), (39, 51740669), (87, 23194093), (377, 5352483), (1069, 1887639), (1131, 1784161), (1669, 1209039), (3207, 629213), (5007, 403013), (13897, 145203), (21697, 93003), (31001, 65091), (41691, 48401)]