541583344

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{258389}}^1$

素因数の和:258528

約数の個数: 20

約数和(自身を含む): 1057331880

約数和(自身を除く): 515748536

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 258389, 516778, 1033556, 2067112, 4134224, 33848959, 67697918, 135395836, 270791672, 541583344]

約数ペア:

[(1, 541583344), (2, 270791672), (4, 135395836), (8, 67697918), (16, 33848959), (131, 4134224), (262, 2067112), (524, 1033556), (1048, 516778), (2096, 258389)]