2263163756

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{53281}}^1$

素因数の和:53370

約数の個数: 48

約数和(自身を含む): 4762132032

約数和(自身を除く): 2498968276

約数列:

[1, 2, 4, 7, 14, 28, 37, 41, 74, 82, 148, 164, 259, 287, 518, 574, 1036, 1148, 1517, 3034, 6068, 10619, 21238, 42476, 53281, 106562, 213124, 372967, 745934, 1491868, 1971397, 2184521, 3942794, 4369042, 7885588, 8738084, 13799779, 15291647, 27599558, 30583294, 55199116, 61166588, 80827277, 161654554, 323309108, 565790939, 1131581878, 2263163756]

約数ペア:

[(1, 2263163756), (2, 1131581878), (4, 565790939), (7, 323309108), (14, 161654554), (28, 80827277), (37, 61166588), (41, 55199116), (74, 30583294), (82, 27599558), (148, 15291647), (164, 13799779), (259, 8738084), (287, 7885588), (518, 4369042), (574, 3942794), (1036, 2184521), (1148, 1971397), (1517, 1491868), (3034, 745934), (6068, 372967), (10619, 213124), (21238, 106562), (42476, 53281)]