1970717021168

素因数分解:

$2^4\times 7^1\times {\mathrm{17595687689}}^1$

素因数の和:17595687704

約数の個数: 20

約数和(自身を含む): 4363730547120

約数和(自身を除く): 2393013525952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 17595687689, 35191375378, 70382750756, 123169813823, 140765501512, 246339627646, 281531003024, 492679255292, 985358510584, 1970717021168]

約数ペア:

[(1, 1970717021168), (2, 985358510584), (4, 492679255292), (7, 281531003024), (8, 246339627646), (14, 140765501512), (16, 123169813823), (28, 70382750756), (56, 35191375378), (112, 17595687689)]