642334

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:160

約数の個数: 32

約数和(自身を含む): 1241856

約数和(自身を除く): 599522

約数列:

[1, 2, 7, 11, 14, 22, 43, 77, 86, 97, 154, 194, 301, 473, 602, 679, 946, 1067, 1358, 2134, 3311, 4171, 6622, 7469, 8342, 14938, 29197, 45881, 58394, 91762, 321167, 642334]

約数ペア:

[(1, 642334), (2, 321167), (7, 91762), (11, 58394), (14, 45881), (22, 29197), (43, 14938), (77, 8342), (86, 7469), (97, 6622), (154, 4171), (194, 3311), (301, 2134), (473, 1358), (602, 1067), (679, 946)]