2142546539

素因数分解:

$7^1\times {\mathrm{211}}^1\times {\mathrm{733}}^1\times {\mathrm{1979}}^1$

素因数の和:2930

約数の個数: 16

約数和(自身を含む): 2464830720

約数和(自身を除く): 322284181

約数列:

[1, 7, 211, 733, 1477, 1979, 5131, 13853, 154663, 417569, 1082641, 1450607, 2922983, 10154249, 306078077, 2142546539]

約数ペア:

[(1, 2142546539), (7, 306078077), (211, 10154249), (733, 2922983), (1477, 1450607), (1979, 1082641), (5131, 417569), (13853, 154663)]