2023903585

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{379}}^1\times {\mathrm{643}}^1$

素因数の和:1189

約数の個数: 32

約数和(自身を含む): 2678215680

約数和(自身を除く): 654312095

約数列:

[1, 5, 11, 55, 151, 379, 643, 755, 1661, 1895, 3215, 4169, 7073, 8305, 20845, 35365, 57229, 97093, 243697, 286145, 485465, 629519, 1068023, 1218485, 2680667, 3147595, 5340115, 13403335, 36798247, 183991235, 404780717, 2023903585]

約数ペア:

[(1, 2023903585), (5, 404780717), (11, 183991235), (55, 36798247), (151, 13403335), (379, 5340115), (643, 3147595), (755, 2680667), (1661, 1218485), (1895, 1068023), (3215, 629519), (4169, 485465), (7073, 286145), (8305, 243697), (20845, 97093), (35365, 57229)]