4470004

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{631}}^1$

素因数の和:676

約数の個数: 48

約数和(自身を含む): 10192896

約数和(自身を除く): 5722892

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 77, 92, 154, 161, 253, 308, 322, 506, 631, 644, 1012, 1262, 1771, 2524, 3542, 4417, 6941, 7084, 8834, 13882, 14513, 17668, 27764, 29026, 48587, 58052, 97174, 101591, 159643, 194348, 203182, 319286, 406364, 638572, 1117501, 2235002, 4470004]

約数ペア:

[(1, 4470004), (2, 2235002), (4, 1117501), (7, 638572), (11, 406364), (14, 319286), (22, 203182), (23, 194348), (28, 159643), (44, 101591), (46, 97174), (77, 58052), (92, 48587), (154, 29026), (161, 27764), (253, 17668), (308, 14513), (322, 13882), (506, 8834), (631, 7084), (644, 6941), (1012, 4417), (1262, 3542), (1771, 2524)]