1297029382

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{80651}}^1$

素因数の和:80724

約数の個数: 32

約数和(自身を含む): 2299549824

約数和(自身を除く): 1002520442

約数列:

[1, 2, 11, 17, 22, 34, 43, 86, 187, 374, 473, 731, 946, 1462, 8041, 16082, 80651, 161302, 887161, 1371067, 1774322, 2742134, 3467993, 6935986, 15081737, 30163474, 38147923, 58955881, 76295846, 117911762, 648514691, 1297029382]

約数ペア:

[(1, 1297029382), (2, 648514691), (11, 117911762), (17, 76295846), (22, 58955881), (34, 38147923), (43, 30163474), (86, 15081737), (187, 6935986), (374, 3467993), (473, 2742134), (731, 1774322), (946, 1371067), (1462, 887161), (8041, 161302), (16082, 80651)]