2013178144

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{15607}}^1$

素因数の和:15785

約数の個数: 48

約数和(自身を含む): 4129876800

約数和(自身を除く): 2116698656

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 139, 232, 278, 464, 556, 928, 1112, 2224, 4031, 4448, 8062, 15607, 16124, 31214, 32248, 62428, 64496, 124856, 128992, 249712, 452603, 499424, 905206, 1810412, 2169373, 3620824, 4338746, 7241648, 8677492, 14483296, 17354984, 34709968, 62911817, 69419936, 125823634, 251647268, 503294536, 1006589072, 2013178144]

約数ペア:

[(1, 2013178144), (2, 1006589072), (4, 503294536), (8, 251647268), (16, 125823634), (29, 69419936), (32, 62911817), (58, 34709968), (116, 17354984), (139, 14483296), (232, 8677492), (278, 7241648), (464, 4338746), (556, 3620824), (928, 2169373), (1112, 1810412), (2224, 905206), (4031, 499424), (4448, 452603), (8062, 249712), (15607, 128992), (16124, 124856), (31214, 64496), (32248, 62428)]