2176746

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:131

約数の個数: 64

約数和(自身を含む): 5322240

約数和(自身を除く): 3145494

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 43, 59, 66, 78, 86, 118, 129, 143, 177, 258, 286, 354, 429, 473, 559, 649, 767, 858, 946, 1118, 1298, 1419, 1534, 1677, 1947, 2301, 2537, 2838, 3354, 3894, 4602, 5074, 6149, 7611, 8437, 12298, 15222, 16874, 18447, 25311, 27907, 32981, 36894, 50622, 55814, 65962, 83721, 98943, 167442, 197886, 362791, 725582, 1088373, 2176746]

約数ペア:

[(1, 2176746), (2, 1088373), (3, 725582), (6, 362791), (11, 197886), (13, 167442), (22, 98943), (26, 83721), (33, 65962), (39, 55814), (43, 50622), (59, 36894), (66, 32981), (78, 27907), (86, 25311), (118, 18447), (129, 16874), (143, 15222), (177, 12298), (258, 8437), (286, 7611), (354, 6149), (429, 5074), (473, 4602), (559, 3894), (649, 3354), (767, 2838), (858, 2537), (946, 2301), (1118, 1947), (1298, 1677), (1419, 1534)]