311036794

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{1109}}^1$

素因数の和:1314

約数の個数: 32

約数和(自身を含む): 505653840

約数和(自身を除く): 194617046

約数列:

[1, 2, 17, 34, 73, 113, 146, 226, 1109, 1241, 1921, 2218, 2482, 3842, 8249, 16498, 18853, 37706, 80957, 125317, 140233, 161914, 250634, 280466, 1376269, 2130389, 2752538, 4260778, 9148141, 18296282, 155518397, 311036794]

約数ペア:

[(1, 311036794), (2, 155518397), (17, 18296282), (34, 9148141), (73, 4260778), (113, 2752538), (146, 2130389), (226, 1376269), (1109, 280466), (1241, 250634), (1921, 161914), (2218, 140233), (2482, 125317), (3842, 80957), (8249, 37706), (16498, 18853)]