1729492766

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1\times {\mathrm{971}}^1$

素因数の和:1304

約数の個数: 32

約数和(自身を含む): 2694384000

約数和(自身を除く): 964891234

約数列:

[1, 2, 43, 86, 139, 149, 278, 298, 971, 1942, 5977, 6407, 11954, 12814, 20711, 41422, 41753, 83506, 134969, 144679, 269938, 289358, 890573, 1781146, 5803667, 6221197, 11607334, 12442394, 20110381, 40220762, 864746383, 1729492766]

約数ペア:

[(1, 1729492766), (2, 864746383), (43, 40220762), (86, 20110381), (139, 12442394), (149, 11607334), (278, 6221197), (298, 5803667), (971, 1781146), (1942, 890573), (5977, 289358), (6407, 269938), (11954, 144679), (12814, 134969), (20711, 83506), (41422, 41753)]