140283692

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{271}}^1\times {\mathrm{1019}}^1$

素因数の和:1421

約数の個数: 24

約数和(自身を含む): 248586240

約数和(自身を除く): 108302548

約数列:

[1, 2, 4, 127, 254, 271, 508, 542, 1019, 1084, 2038, 4076, 34417, 68834, 129413, 137668, 258826, 276149, 517652, 552298, 1104596, 35070923, 70141846, 140283692]

約数ペア:

[(1, 140283692), (2, 70141846), (4, 35070923), (127, 1104596), (254, 552298), (271, 517652), (508, 276149), (542, 258826), (1019, 137668), (1084, 129413), (2038, 68834), (4076, 34417)]