2498715664

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{16651}}^1$

素因数の和:16855

約数の個数: 40

約数和(自身を含む): 4943246112

約数和(自身を除く): 2444530448

約数列:

[1, 2, 4, 8, 16, 83, 113, 166, 226, 332, 452, 664, 904, 1328, 1808, 9379, 16651, 18758, 33302, 37516, 66604, 75032, 133208, 150064, 266416, 1382033, 1881563, 2764066, 3763126, 5528132, 7526252, 11056264, 15052504, 22112528, 30105008, 156169729, 312339458, 624678916, 1249357832, 2498715664]

約数ペア:

[(1, 2498715664), (2, 1249357832), (4, 624678916), (8, 312339458), (16, 156169729), (83, 30105008), (113, 22112528), (166, 15052504), (226, 11056264), (332, 7526252), (452, 5528132), (664, 3763126), (904, 2764066), (1328, 1881563), (1808, 1382033), (9379, 266416), (16651, 150064), (18758, 133208), (33302, 75032), (37516, 66604)]