5269168

素因数分解:

$2^4\times {\mathrm{509}}^1\times {\mathrm{647}}^1$

素因数の和:1164

約数の個数: 20

約数和(自身を含む): 10244880

約数和(自身を除く): 4975712

約数列:

[1, 2, 4, 8, 16, 509, 647, 1018, 1294, 2036, 2588, 4072, 5176, 8144, 10352, 329323, 658646, 1317292, 2634584, 5269168]

約数ペア:

[(1, 5269168), (2, 2634584), (4, 1317292), (8, 658646), (16, 329323), (509, 10352), (647, 8144), (1018, 5176), (1294, 4072), (2036, 2588)]