1274216

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:209

約数の個数: 32

約数和(自身を含む): 2570400

約数和(自身を除く): 1296184

約数列:

[1, 2, 4, 8, 19, 38, 76, 83, 101, 152, 166, 202, 332, 404, 664, 808, 1577, 1919, 3154, 3838, 6308, 7676, 8383, 12616, 15352, 16766, 33532, 67064, 159277, 318554, 637108, 1274216]

約数ペア:

[(1, 1274216), (2, 637108), (4, 318554), (8, 159277), (19, 67064), (38, 33532), (76, 16766), (83, 15352), (101, 12616), (152, 8383), (166, 7676), (202, 6308), (332, 3838), (404, 3154), (664, 1919), (808, 1577)]