2944216156780

素因数分解:

$2^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{311}}^1\times {\mathrm{1672603}}^1$

素因数の和:1673206

約数の個数: 48

約数和(自身を含む): 6224655999744

約数和(自身を除く): 3280439842964

約数列:

[1, 2, 4, 5, 10, 20, 283, 311, 566, 622, 1132, 1244, 1415, 1555, 2830, 3110, 5660, 6220, 88013, 176026, 352052, 440065, 880130, 1672603, 1760260, 3345206, 6690412, 8363015, 16726030, 33452060, 473346649, 520179533, 946693298, 1040359066, 1893386596, 2080718132, 2366733245, 2600897665, 4733466490, 5201795330, 9466932980, 10403590660, 147210807839, 294421615678, 588843231356, 736054039195, 1472108078390, 2944216156780]

約数ペア:

[(1, 2944216156780), (2, 1472108078390), (4, 736054039195), (5, 588843231356), (10, 294421615678), (20, 147210807839), (283, 10403590660), (311, 9466932980), (566, 5201795330), (622, 4733466490), (1132, 2600897665), (1244, 2366733245), (1415, 2080718132), (1555, 1893386596), (2830, 1040359066), (3110, 946693298), (5660, 520179533), (6220, 473346649), (88013, 33452060), (176026, 16726030), (352052, 8363015), (440065, 6690412), (880130, 3345206), (1672603, 1760260)]