1382203438

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{208729}}^1$

素因数の和:208792

約数の個数: 32

約数和(自身を含む): 2645026560

約数和(自身を除く): 1262823122

約数列:

[1, 2, 7, 11, 14, 22, 43, 77, 86, 154, 301, 473, 602, 946, 3311, 6622, 208729, 417458, 1461103, 2296019, 2922206, 4592038, 8975347, 16072133, 17950694, 32144266, 62827429, 98728817, 125654858, 197457634, 691101719, 1382203438]

約数ペア:

[(1, 1382203438), (2, 691101719), (7, 197457634), (11, 125654858), (14, 98728817), (22, 62827429), (43, 32144266), (77, 17950694), (86, 16072133), (154, 8975347), (301, 4592038), (473, 2922206), (602, 2296019), (946, 1461103), (3311, 417458), (6622, 208729)]