1294525442

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{61603}}^1$

素因数の和:61710

約数の個数: 32

約数和(自身を含む): 2365593600

約数和(自身を除く): 1071068158

約数列:

[1, 2, 7, 14, 19, 38, 79, 133, 158, 266, 553, 1106, 1501, 3002, 10507, 21014, 61603, 123206, 431221, 862442, 1170457, 2340914, 4866637, 8193199, 9733274, 16386398, 34066459, 68132918, 92466103, 184932206, 647262721, 1294525442]

約数ペア:

[(1, 1294525442), (2, 647262721), (7, 184932206), (14, 92466103), (19, 68132918), (38, 34066459), (79, 16386398), (133, 9733274), (158, 8193199), (266, 4866637), (553, 2340914), (1106, 1170457), (1501, 862442), (3002, 431221), (10507, 123206), (21014, 61603)]