2066820227521

素因数分解:

$7^1\times {\mathrm{137}}^1\times {\mathrm{227}}^1\times {\mathrm{1621}}^1\times {\mathrm{5857}}^1$

素因数の和:7849

約数の個数: 32

約数和(自身を含む): 2391685869312

約数和(自身を除く): 324865641791

約数列:

[1, 7, 137, 227, 959, 1589, 1621, 5857, 11347, 31099, 40999, 217693, 222077, 367967, 802409, 1329539, 1554539, 2575769, 5616863, 9306773, 9494197, 50411479, 66459379, 182146843, 352880353, 1275027901, 1300704989, 2155182719, 9104934923, 15086279033, 295260032503, 2066820227521]

約数ペア:

[(1, 2066820227521), (7, 295260032503), (137, 15086279033), (227, 9104934923), (959, 2155182719), (1589, 1300704989), (1621, 1275027901), (5857, 352880353), (11347, 182146843), (31099, 66459379), (40999, 50411479), (217693, 9494197), (222077, 9306773), (367967, 5616863), (802409, 2575769), (1329539, 1554539)]