2510367519

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{257}}^1\times {\mathrm{379}}^1$

素因数の和:732

約数の個数: 48

約数和(自身を含む): 3755324160

約数和(自身を除く): 1244956641

約数列:

[1, 3, 11, 33, 71, 121, 213, 257, 363, 379, 771, 781, 1137, 2343, 2827, 4169, 8481, 8591, 12507, 18247, 25773, 26909, 31097, 45859, 54741, 80727, 93291, 97403, 137577, 200717, 292209, 295999, 602151, 887997, 1071433, 2207887, 3214299, 3255989, 6623661, 6915613, 9767967, 11785763, 20746839, 35357289, 76071743, 228215229, 836789173, 2510367519]

約数ペア:

[(1, 2510367519), (3, 836789173), (11, 228215229), (33, 76071743), (71, 35357289), (121, 20746839), (213, 11785763), (257, 9767967), (363, 6915613), (379, 6623661), (771, 3255989), (781, 3214299), (1137, 2207887), (2343, 1071433), (2827, 887997), (4169, 602151), (8481, 295999), (8591, 292209), (12507, 200717), (18247, 137577), (25773, 97403), (26909, 93291), (31097, 80727), (45859, 54741)]