259559612

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1723}}^1\times {\mathrm{2897}}^1$

素因数の和:4637

約数の個数: 24

約数和(自身を含む): 489622896

約数和(自身を除く): 230063284

約数列:

[1, 2, 4, 13, 26, 52, 1723, 2897, 3446, 5794, 6892, 11588, 22399, 37661, 44798, 75322, 89596, 150644, 4991531, 9983062, 19966124, 64889903, 129779806, 259559612]

約数ペア:

[(1, 259559612), (2, 129779806), (4, 64889903), (13, 19966124), (26, 9983062), (52, 4991531), (1723, 150644), (2897, 89596), (3446, 75322), (5794, 44798), (6892, 37661), (11588, 22399)]