2749204588

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{305603}}^1$

素因数の和:305793

約数の個数: 24

約数和(自身を含む): 5211159408

約数和(自身を除く): 2461954820

約数列:

[1, 2, 4, 13, 26, 52, 173, 346, 692, 2249, 4498, 8996, 305603, 611206, 1222412, 3972839, 7945678, 15891356, 52869319, 105738638, 211477276, 687301147, 1374602294, 2749204588]

約数ペア:

[(1, 2749204588), (2, 1374602294), (4, 687301147), (13, 211477276), (26, 105738638), (52, 52869319), (173, 15891356), (346, 7945678), (692, 3972839), (2249, 1222412), (4498, 611206), (8996, 305603)]