2389056656

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{38713}}^1$

素因数の和:38776

約数の個数: 80

約数和(自身を含む): 5760643200

約数和(自身を除く): 3371586544

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 29, 38, 56, 58, 76, 112, 116, 133, 152, 203, 232, 266, 304, 406, 464, 532, 551, 812, 1064, 1102, 1624, 2128, 2204, 3248, 3857, 4408, 7714, 8816, 15428, 30856, 38713, 61712, 77426, 154852, 270991, 309704, 541982, 619408, 735547, 1083964, 1122677, 1471094, 2167928, 2245354, 2942188, 4335856, 4490708, 5148829, 5884376, 7858739, 8981416, 10297658, 11768752, 15717478, 17962832, 20595316, 21330863, 31434956, 41190632, 42661726, 62869912, 82381264, 85323452, 125739824, 149316041, 170646904, 298632082, 341293808, 597264164, 1194528328, 2389056656]

約数ペア:

[(1, 2389056656), (2, 1194528328), (4, 597264164), (7, 341293808), (8, 298632082), (14, 170646904), (16, 149316041), (19, 125739824), (28, 85323452), (29, 82381264), (38, 62869912), (56, 42661726), (58, 41190632), (76, 31434956), (112, 21330863), (116, 20595316), (133, 17962832), (152, 15717478), (203, 11768752), (232, 10297658), (266, 8981416), (304, 7858739), (406, 5884376), (464, 5148829), (532, 4490708), (551, 4335856), (812, 2942188), (1064, 2245354), (1102, 2167928), (1624, 1471094), (2128, 1122677), (2204, 1083964), (3248, 735547), (3857, 619408), (4408, 541982), (7714, 309704), (8816, 270991), (15428, 154852), (30856, 77426), (38713, 61712)]