520050224

素因数分解:

$2^4\times {\mathrm{2081}}^1\times {\mathrm{15619}}^1$

素因数の和:17708

約数の個数: 20

約数和(自身を含む): 1008146040

約数和(自身を除く): 488095816

約数列:

[1, 2, 4, 8, 16, 2081, 4162, 8324, 15619, 16648, 31238, 33296, 62476, 124952, 249904, 32503139, 65006278, 130012556, 260025112, 520050224]

約数ペア:

[(1, 520050224), (2, 260025112), (4, 130012556), (8, 65006278), (16, 32503139), (2081, 249904), (4162, 124952), (8324, 62476), (15619, 33296), (16648, 31238)]