389650844

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{305369}}^1$

素因数の和:305413

約数の個数: 24

約数和(自身を含む): 769532400

約数和(自身を除く): 379881556

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 319, 638, 1276, 305369, 610738, 1221476, 3359059, 6718118, 8855701, 13436236, 17711402, 35422804, 97412711, 194825422, 389650844]

約数ペア:

[(1, 389650844), (2, 194825422), (4, 97412711), (11, 35422804), (22, 17711402), (29, 13436236), (44, 8855701), (58, 6718118), (116, 3359059), (319, 1221476), (638, 610738), (1276, 305369)]