890484498

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{397}}^1\times {\mathrm{4297}}^1$

素因数の和:4731

約数の個数: 48

約数和(自身を含む): 2001406680

約数和(自身を除く): 1110922182

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 397, 522, 794, 1191, 2382, 3573, 4297, 7146, 8594, 11513, 12891, 23026, 25782, 34539, 38673, 69078, 77346, 103617, 124613, 207234, 249226, 373839, 747678, 1121517, 1705909, 2243034, 3411818, 5117727, 10235454, 15353181, 30706362, 49471361, 98942722, 148414083, 296828166, 445242249, 890484498]

約数ペア:

[(1, 890484498), (2, 445242249), (3, 296828166), (6, 148414083), (9, 98942722), (18, 49471361), (29, 30706362), (58, 15353181), (87, 10235454), (174, 5117727), (261, 3411818), (397, 2243034), (522, 1705909), (794, 1121517), (1191, 747678), (2382, 373839), (3573, 249226), (4297, 207234), (7146, 124613), (8594, 103617), (11513, 77346), (12891, 69078), (23026, 38673), (25782, 34539)]