2049619144

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{407317}}^1$

素因数の和:407377

約数の個数: 32

約数和(自身を含む): 4179082680

約数和(自身を除く): 2129463536

約数列:

[1, 2, 4, 8, 17, 34, 37, 68, 74, 136, 148, 296, 629, 1258, 2516, 5032, 407317, 814634, 1629268, 3258536, 6924389, 13848778, 15070729, 27697556, 30141458, 55395112, 60282916, 120565832, 256202393, 512404786, 1024809572, 2049619144]

約数ペア:

[(1, 2049619144), (2, 1024809572), (4, 512404786), (8, 256202393), (17, 120565832), (34, 60282916), (37, 55395112), (68, 30141458), (74, 27697556), (136, 15070729), (148, 13848778), (296, 6924389), (629, 3258536), (1258, 1629268), (2516, 814634), (5032, 407317)]