265946954

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47137}}^1$

素因数の和:47190

約数の個数: 32

約数和(自身を含む): 506827776

約数和(自身を除く): 240880822

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 2821, 5642, 47137, 94274, 329959, 612781, 659918, 1225562, 1461247, 2922494, 4289467, 8578934, 10228729, 18996211, 20457458, 37992422, 132973477, 265946954]

約数ペア:

[(1, 265946954), (2, 132973477), (7, 37992422), (13, 20457458), (14, 18996211), (26, 10228729), (31, 8578934), (62, 4289467), (91, 2922494), (182, 1461247), (217, 1225562), (403, 659918), (434, 612781), (806, 329959), (2821, 94274), (5642, 47137)]