842547086444

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{8627}}^1\times {\mathrm{39191}}^1$

素因数の和:47918

約数の個数: 48

約数和(自身を含む): 1704268823040

約数和(自身を除く): 861721736596

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1246, 2492, 8627, 17254, 34508, 39191, 60389, 78382, 120778, 156764, 241556, 274337, 548674, 767803, 1097348, 1535606, 3071212, 3487999, 5374621, 6975998, 10749242, 13951996, 21498484, 24415993, 48831986, 97663972, 338100757, 676201514, 1352403028, 2366705299, 4733410598, 9466821196, 30090967373, 60181934746, 120363869492, 210636771611, 421273543222, 842547086444]

約数ペア:

[(1, 842547086444), (2, 421273543222), (4, 210636771611), (7, 120363869492), (14, 60181934746), (28, 30090967373), (89, 9466821196), (178, 4733410598), (356, 2366705299), (623, 1352403028), (1246, 676201514), (2492, 338100757), (8627, 97663972), (17254, 48831986), (34508, 24415993), (39191, 21498484), (60389, 13951996), (78382, 10749242), (120778, 6975998), (156764, 5374621), (241556, 3487999), (274337, 3071212), (548674, 1535606), (767803, 1097348)]