1900746681

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{359}}^1\times {\mathrm{3203}}^1$

素因数の和:3613

約数の個数: 32

約数和(自身を含む): 2768256000

約数和(自身を除く): 867509319

約数列:

[1, 3, 19, 29, 57, 87, 359, 551, 1077, 1653, 3203, 6821, 9609, 10411, 20463, 31233, 60857, 92887, 182571, 197809, 278661, 593427, 1149877, 1764853, 3449631, 5294559, 21847663, 33346433, 65542989, 100039299, 633582227, 1900746681]

約数ペア:

[(1, 1900746681), (3, 633582227), (19, 100039299), (29, 65542989), (57, 33346433), (87, 21847663), (359, 5294559), (551, 3449631), (1077, 1764853), (1653, 1149877), (3203, 593427), (6821, 278661), (9609, 197809), (10411, 182571), (20463, 92887), (31233, 60857)]