8957212

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1$

素因数の和:258

約数の個数: 48

約数和(自身を含む): 18289152

約数和(自身を除く): 9331940

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 53, 92, 106, 167, 212, 253, 334, 506, 583, 668, 1012, 1166, 1219, 1837, 2332, 2438, 3674, 3841, 4876, 7348, 7682, 8851, 13409, 15364, 17702, 26818, 35404, 42251, 53636, 84502, 97361, 169004, 194722, 203573, 389444, 407146, 814292, 2239303, 4478606, 8957212]

約数ペア:

[(1, 8957212), (2, 4478606), (4, 2239303), (11, 814292), (22, 407146), (23, 389444), (44, 203573), (46, 194722), (53, 169004), (92, 97361), (106, 84502), (167, 53636), (212, 42251), (253, 35404), (334, 26818), (506, 17702), (583, 15364), (668, 13409), (1012, 8851), (1166, 7682), (1219, 7348), (1837, 4876), (2332, 3841), (2438, 3674)]