297946246

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{1567}}^1$

素因数の和:1756

約数の個数: 32

約数和(自身を含む): 493129728

約数和(自身を除く): 195183482

約数列:

[1, 2, 13, 26, 71, 103, 142, 206, 923, 1339, 1567, 1846, 2678, 3134, 7313, 14626, 20371, 40742, 95069, 111257, 161401, 190138, 222514, 322802, 1446341, 2098213, 2892682, 4196426, 11459471, 22918942, 148973123, 297946246]

約数ペア:

[(1, 297946246), (2, 148973123), (13, 22918942), (26, 11459471), (71, 4196426), (103, 2892682), (142, 2098213), (206, 1446341), (923, 322802), (1339, 222514), (1567, 190138), (1846, 161401), (2678, 111257), (3134, 95069), (7313, 40742), (14626, 20371)]