4854356

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:240

約数の個数: 36

約数和(自身を含む): 9469152

約数和(自身を除く): 4614796

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 167, 169, 172, 334, 338, 559, 668, 676, 1118, 2171, 2236, 4342, 7181, 7267, 8684, 14362, 14534, 28223, 28724, 29068, 56446, 93353, 112892, 186706, 373412, 1213589, 2427178, 4854356]

約数ペア:

[(1, 4854356), (2, 2427178), (4, 1213589), (13, 373412), (26, 186706), (43, 112892), (52, 93353), (86, 56446), (167, 29068), (169, 28724), (172, 28223), (334, 14534), (338, 14362), (559, 8684), (668, 7267), (676, 7181), (1118, 4342), (2171, 2236)]