121511858

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^2\times {\mathrm{877}}^1$

素因数の和:1038

約数の個数: 24

約数和(自身を含む): 199241028

約数和(自身を除く): 77729170

約数列:

[1, 2, 13, 26, 73, 146, 877, 949, 1754, 1898, 5329, 10658, 11401, 22802, 64021, 69277, 128042, 138554, 832273, 1664546, 4673533, 9347066, 60755929, 121511858]

約数ペア:

[(1, 121511858), (2, 60755929), (13, 9347066), (26, 4673533), (73, 1664546), (146, 832273), (877, 138554), (949, 128042), (1754, 69277), (1898, 64021), (5329, 22802), (10658, 11401)]