858156

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{5501}}^1$

素因数の和:5521

約数の個数: 24

約数和(自身を含む): 2156784

約数和(自身を除く): 1298628

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 5501, 11002, 16503, 22004, 33006, 66012, 71513, 143026, 214539, 286052, 429078, 858156]

約数ペア:

[(1, 858156), (2, 429078), (3, 286052), (4, 214539), (6, 143026), (12, 71513), (13, 66012), (26, 33006), (39, 22004), (52, 16503), (78, 11002), (156, 5501)]