398462056

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{939769}}^1$

素因数の和:939828

約数の個数: 16

約数和(自身を含む): 761213700

約数和(自身を除く): 362751644

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 939769, 1879538, 3759076, 7518152, 49807757, 99615514, 199231028, 398462056]

約数ペア:

[(1, 398462056), (2, 199231028), (4, 99615514), (8, 49807757), (53, 7518152), (106, 3759076), (212, 1879538), (424, 939769)]