1296606493

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{719}}^1$

素因数の和:914

約数の個数: 48

約数和(自身を含む): 1723680000

約数和(自身を除く): 427073507

約数列:

[1, 7, 13, 19, 49, 91, 133, 149, 247, 637, 719, 931, 1043, 1729, 1937, 2831, 5033, 7301, 9347, 12103, 13559, 13661, 19817, 35231, 36803, 65429, 94913, 95627, 107131, 138719, 177593, 257621, 458003, 669389, 749917, 1243151, 1392703, 1803347, 2035489, 5249419, 8702057, 9748921, 14248423, 26461357, 68242447, 99738961, 185229499, 1296606493]

約数ペア:

[(1, 1296606493), (7, 185229499), (13, 99738961), (19, 68242447), (49, 26461357), (91, 14248423), (133, 9748921), (149, 8702057), (247, 5249419), (637, 2035489), (719, 1803347), (931, 1392703), (1043, 1243151), (1729, 749917), (1937, 669389), (2831, 458003), (5033, 257621), (7301, 177593), (9347, 138719), (12103, 107131), (13559, 95627), (13661, 94913), (19817, 65429), (35231, 36803)]