1285756444184

素因数分解:

$2^3\times {\mathrm{193}}^1\times {\mathrm{10313}}^1\times {\mathrm{80747}}^1$

素因数の和:91259

約数の個数: 32

約数和(自身を含む): 2423549477520

約数和(自身を除く): 1137793033336

約数列:

[1, 2, 4, 8, 193, 386, 772, 1544, 10313, 20626, 41252, 80747, 82504, 161494, 322988, 645976, 1990409, 3980818, 7961636, 15584171, 15923272, 31168342, 62336684, 124673368, 832743811, 1665487622, 3330975244, 6661950488, 160719555523, 321439111046, 642878222092, 1285756444184]

約数ペア:

[(1, 1285756444184), (2, 642878222092), (4, 321439111046), (8, 160719555523), (193, 6661950488), (386, 3330975244), (772, 1665487622), (1544, 832743811), (10313, 124673368), (20626, 62336684), (41252, 31168342), (80747, 15923272), (82504, 15584171), (161494, 7961636), (322988, 3980818), (645976, 1990409)]