2050874813555

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{6722747}}^1$

素因数の和:6722903

約数の個数: 32

約数和(自身を含む): 2703835463616

約数和(自身を除く): 652960650061

約数列:

[1, 5, 17, 37, 85, 97, 185, 485, 629, 1649, 3145, 3589, 8245, 17945, 61013, 305065, 6722747, 33613735, 114286699, 248741639, 571433495, 652106459, 1243708195, 3260532295, 4228607863, 11085809803, 21143039315, 24127938983, 55429049015, 120639694915, 410174962711, 2050874813555]

約数ペア:

[(1, 2050874813555), (5, 410174962711), (17, 120639694915), (37, 55429049015), (85, 24127938983), (97, 21143039315), (185, 11085809803), (485, 4228607863), (629, 3260532295), (1649, 1243708195), (3145, 652106459), (3589, 571433495), (8245, 248741639), (17945, 114286699), (61013, 33613735), (305065, 6722747)]