4471292

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:218

約数の個数: 48

約数和(自身を含む): 9580032

約数和(自身を除く): 5108740

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 53, 92, 106, 131, 161, 212, 262, 322, 371, 524, 644, 742, 917, 1219, 1484, 1834, 2438, 3013, 3668, 4876, 6026, 6943, 8533, 12052, 13886, 17066, 21091, 27772, 34132, 42182, 48601, 84364, 97202, 159689, 194404, 319378, 638756, 1117823, 2235646, 4471292]

約数ペア:

[(1, 4471292), (2, 2235646), (4, 1117823), (7, 638756), (14, 319378), (23, 194404), (28, 159689), (46, 97202), (53, 84364), (92, 48601), (106, 42182), (131, 34132), (161, 27772), (212, 21091), (262, 17066), (322, 13886), (371, 12052), (524, 8533), (644, 6943), (742, 6026), (917, 4876), (1219, 3668), (1484, 3013), (1834, 2438)]