4889144

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{887}}^1$

素因数の和:959

約数の個数: 32

約数和(自身を含む): 10069920

約数和(自身を除く): 5180776

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 212, 424, 689, 887, 1378, 1774, 2756, 3548, 5512, 7096, 11531, 23062, 46124, 47011, 92248, 94022, 188044, 376088, 611143, 1222286, 2444572, 4889144]

約数ペア:

[(1, 4889144), (2, 2444572), (4, 1222286), (8, 611143), (13, 376088), (26, 188044), (52, 94022), (53, 92248), (104, 47011), (106, 46124), (212, 23062), (424, 11531), (689, 7096), (887, 5512), (1378, 3548), (1774, 2756)]