2569864

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:118

約数の個数: 64

約数和(自身を含む): 5832000

約数和(自身を除く): 3262136

約数列:

[1, 2, 4, 8, 11, 19, 22, 29, 38, 44, 53, 58, 76, 88, 106, 116, 152, 209, 212, 232, 319, 418, 424, 551, 583, 638, 836, 1007, 1102, 1166, 1276, 1537, 1672, 2014, 2204, 2332, 2552, 3074, 4028, 4408, 4664, 6061, 6148, 8056, 11077, 12122, 12296, 16907, 22154, 24244, 29203, 33814, 44308, 48488, 58406, 67628, 88616, 116812, 135256, 233624, 321233, 642466, 1284932, 2569864]

約数ペア:

[(1, 2569864), (2, 1284932), (4, 642466), (8, 321233), (11, 233624), (19, 135256), (22, 116812), (29, 88616), (38, 67628), (44, 58406), (53, 48488), (58, 44308), (76, 33814), (88, 29203), (106, 24244), (116, 22154), (152, 16907), (209, 12296), (212, 12122), (232, 11077), (319, 8056), (418, 6148), (424, 6061), (551, 4664), (583, 4408), (638, 4028), (836, 3074), (1007, 2552), (1102, 2332), (1166, 2204), (1276, 2014), (1537, 1672)]