274504784

素因数分解:

$2^4\times {\mathrm{241}}^1\times {\mathrm{257}}^1\times {\mathrm{277}}^1$

素因数の和:783

約数の個数: 40

約数和(自身を含む): 538073448

約数和(自身を除く): 263568664

約数列:

[1, 2, 4, 8, 16, 241, 257, 277, 482, 514, 554, 964, 1028, 1108, 1928, 2056, 2216, 3856, 4112, 4432, 61937, 66757, 71189, 123874, 133514, 142378, 247748, 267028, 284756, 495496, 534056, 569512, 990992, 1068112, 1139024, 17156549, 34313098, 68626196, 137252392, 274504784]

約数ペア:

[(1, 274504784), (2, 137252392), (4, 68626196), (8, 34313098), (16, 17156549), (241, 1139024), (257, 1068112), (277, 990992), (482, 569512), (514, 534056), (554, 495496), (964, 284756), (1028, 267028), (1108, 247748), (1928, 142378), (2056, 133514), (2216, 123874), (3856, 71189), (4112, 66757), (4432, 61937)]