239618054

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{38561}}^1$

素因数の和:38815

約数の個数: 16

約数和(自身を含む): 388704960

約数和(自身を除く): 149086906

約数列:

[1, 2, 13, 26, 239, 478, 3107, 6214, 38561, 77122, 501293, 1002586, 9216079, 18432158, 119809027, 239618054]

約数ペア:

[(1, 239618054), (2, 119809027), (13, 18432158), (26, 9216079), (239, 1002586), (478, 501293), (3107, 77122), (6214, 38561)]