2978094

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:169

約数の個数: 64

約数和(自身を含む): 7451136

約数和(自身を除く): 4473042

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 43, 51, 86, 97, 102, 119, 129, 194, 238, 258, 291, 301, 357, 582, 602, 679, 714, 731, 903, 1358, 1462, 1649, 1806, 2037, 2193, 3298, 4074, 4171, 4386, 4947, 5117, 8342, 9894, 10234, 11543, 12513, 15351, 23086, 25026, 29197, 30702, 34629, 58394, 69258, 70907, 87591, 141814, 175182, 212721, 425442, 496349, 992698, 1489047, 2978094]

約数ペア:

[(1, 2978094), (2, 1489047), (3, 992698), (6, 496349), (7, 425442), (14, 212721), (17, 175182), (21, 141814), (34, 87591), (42, 70907), (43, 69258), (51, 58394), (86, 34629), (97, 30702), (102, 29197), (119, 25026), (129, 23086), (194, 15351), (238, 12513), (258, 11543), (291, 10234), (301, 9894), (357, 8342), (582, 5117), (602, 4947), (679, 4386), (714, 4171), (731, 4074), (903, 3298), (1358, 2193), (1462, 2037), (1649, 1806)]