1219768

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{167}}^1$

素因数の和:267

約数の個数: 32

約数和(自身を含む): 2540160

約数和(自身を除く): 1320392

約数列:

[1, 2, 4, 8, 11, 22, 44, 83, 88, 166, 167, 332, 334, 664, 668, 913, 1336, 1826, 1837, 3652, 3674, 7304, 7348, 13861, 14696, 27722, 55444, 110888, 152471, 304942, 609884, 1219768]

約数ペア:

[(1, 1219768), (2, 609884), (4, 304942), (8, 152471), (11, 110888), (22, 55444), (44, 27722), (83, 14696), (88, 13861), (166, 7348), (167, 7304), (332, 3674), (334, 3652), (664, 1837), (668, 1826), (913, 1336)]