2247753988

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1\times {\mathrm{653}}^1$

素因数の和:988

約数の個数: 48

約数和(自身を含む): 4091633280

約数和(自身を除く): 1843879292

約数列:

[1, 2, 4, 41, 82, 139, 151, 164, 278, 302, 556, 604, 653, 1306, 2612, 5699, 6191, 11398, 12382, 20989, 22796, 24764, 26773, 41978, 53546, 83956, 90767, 98603, 107092, 181534, 197206, 363068, 394412, 860549, 1721098, 3442196, 3721447, 4042723, 7442894, 8085446, 13705817, 14885788, 16170892, 27411634, 54823268, 561938497, 1123876994, 2247753988]

約数ペア:

[(1, 2247753988), (2, 1123876994), (4, 561938497), (41, 54823268), (82, 27411634), (139, 16170892), (151, 14885788), (164, 13705817), (278, 8085446), (302, 7442894), (556, 4042723), (604, 3721447), (653, 3442196), (1306, 1721098), (2612, 860549), (5699, 394412), (6191, 363068), (11398, 197206), (12382, 181534), (20989, 107092), (22796, 98603), (24764, 90767), (26773, 83956), (41978, 53546)]