1214458294

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{521}}^1$

素因数の和:733

約数の個数: 64

約数和(自身を含む): 2222567424

約数和(自身を除く): 1008109130

約数列:

[1, 2, 7, 14, 31, 41, 62, 82, 131, 217, 262, 287, 434, 521, 574, 917, 1042, 1271, 1834, 2542, 3647, 4061, 5371, 7294, 8122, 8897, 10742, 16151, 17794, 21361, 28427, 32302, 37597, 42722, 56854, 68251, 75194, 113057, 136502, 149527, 166501, 226114, 299054, 333002, 477757, 662191, 955514, 1165507, 1324382, 2115781, 2331014, 2798291, 4231562, 4635337, 5596582, 9270674, 14810467, 19588037, 29620934, 39176074, 86747021, 173494042, 607229147, 1214458294]

約数ペア:

[(1, 1214458294), (2, 607229147), (7, 173494042), (14, 86747021), (31, 39176074), (41, 29620934), (62, 19588037), (82, 14810467), (131, 9270674), (217, 5596582), (262, 4635337), (287, 4231562), (434, 2798291), (521, 2331014), (574, 2115781), (917, 1324382), (1042, 1165507), (1271, 955514), (1834, 662191), (2542, 477757), (3647, 333002), (4061, 299054), (5371, 226114), (7294, 166501), (8122, 149527), (8897, 136502), (10742, 113057), (16151, 75194), (17794, 68251), (21361, 56854), (28427, 42722), (32302, 37597)]