506565892

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{6961}}^1$

素因数の和:7108

約数の個数: 48

約数和(自身を含む): 1066689792

約数和(自身を除く): 560123900

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 113, 161, 226, 322, 452, 644, 791, 1582, 2599, 3164, 5198, 6961, 10396, 13922, 18193, 27844, 36386, 48727, 72772, 97454, 160103, 194908, 320206, 640412, 786593, 1120721, 1573186, 2241442, 3146372, 4482884, 5506151, 11012302, 18091639, 22024604, 36183278, 72366556, 126641473, 253282946, 506565892]

約数ペア:

[(1, 506565892), (2, 253282946), (4, 126641473), (7, 72366556), (14, 36183278), (23, 22024604), (28, 18091639), (46, 11012302), (92, 5506151), (113, 4482884), (161, 3146372), (226, 2241442), (322, 1573186), (452, 1120721), (644, 786593), (791, 640412), (1582, 320206), (2599, 194908), (3164, 160103), (5198, 97454), (6961, 72772), (10396, 48727), (13922, 36386), (18193, 27844)]