305150978

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{1483}}^1$

素因数の和:1742

約数の個数: 32

約数和(自身を含む): 512870400

約数和(自身を除く): 207719422

約数列:

[1, 2, 11, 22, 47, 94, 199, 398, 517, 1034, 1483, 2189, 2966, 4378, 9353, 16313, 18706, 32626, 69701, 102883, 139402, 205766, 295117, 590234, 766711, 1533422, 3246287, 6492574, 13870499, 27740998, 152575489, 305150978]

約数ペア:

[(1, 305150978), (2, 152575489), (11, 27740998), (22, 13870499), (47, 6492574), (94, 3246287), (199, 1533422), (398, 766711), (517, 590234), (1034, 295117), (1483, 205766), (2189, 139402), (2966, 102883), (4378, 69701), (9353, 32626), (16313, 18706)]