486323474

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{86197}}^1$

素因数の和:86250

約数の個数: 32

約数和(自身を含む): 926800896

約数和(自身を除く): 440477422

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 2821, 5642, 86197, 172394, 603379, 1120561, 1206758, 2241122, 2672107, 5344214, 7843927, 15687854, 18704749, 34737391, 37409498, 69474782, 243161737, 486323474]

約数ペア:

[(1, 486323474), (2, 243161737), (7, 69474782), (13, 37409498), (14, 34737391), (26, 18704749), (31, 15687854), (62, 7843927), (91, 5344214), (182, 2672107), (217, 2241122), (403, 1206758), (434, 1120561), (806, 603379), (2821, 172394), (5642, 86197)]