2124656

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1$

素因数の和:297

約数の個数: 40

約数和(自身を含む): 4501200

約数和(自身を除く): 2376544

約数列:

[1, 2, 4, 8, 16, 19, 29, 38, 58, 76, 116, 152, 232, 241, 304, 464, 482, 551, 964, 1102, 1928, 2204, 3856, 4408, 4579, 6989, 8816, 9158, 13978, 18316, 27956, 36632, 55912, 73264, 111824, 132791, 265582, 531164, 1062328, 2124656]

約数ペア:

[(1, 2124656), (2, 1062328), (4, 531164), (8, 265582), (16, 132791), (19, 111824), (29, 73264), (38, 55912), (58, 36632), (76, 27956), (116, 18316), (152, 13978), (232, 9158), (241, 8816), (304, 6989), (464, 4579), (482, 4408), (551, 3856), (964, 2204), (1102, 1928)]