5289544

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{281}}^1$

素因数の和:481

約数の個数: 32

約数和(自身を含む): 10778040

約数和(自身を除く): 5488496

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 181, 281, 362, 562, 724, 1124, 1448, 2248, 2353, 3653, 4706, 7306, 9412, 14612, 18824, 29224, 50861, 101722, 203444, 406888, 661193, 1322386, 2644772, 5289544]

約数ペア:

[(1, 5289544), (2, 2644772), (4, 1322386), (8, 661193), (13, 406888), (26, 203444), (52, 101722), (104, 50861), (181, 29224), (281, 18824), (362, 14612), (562, 9412), (724, 7306), (1124, 4706), (1448, 3653), (2248, 2353)]