262537514

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{313}}^1$

素因数の和:602

約数の個数: 32

約数和(自身を含む): 414472464

約数和(自身を除く): 151934950

約数列:

[1, 2, 41, 53, 82, 106, 193, 313, 386, 626, 2173, 4346, 7913, 10229, 12833, 15826, 16589, 20458, 25666, 33178, 60409, 120818, 419389, 680149, 838778, 1360298, 2476769, 3201677, 4953538, 6403354, 131268757, 262537514]

約数ペア:

[(1, 262537514), (2, 131268757), (41, 6403354), (53, 4953538), (82, 3201677), (106, 2476769), (193, 1360298), (313, 838778), (386, 680149), (626, 419389), (2173, 120818), (4346, 60409), (7913, 33178), (10229, 25666), (12833, 20458), (15826, 16589)]