289772522

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1181}}^1\times {\mathrm{9437}}^1$

素因数の和:10633

約数の個数: 16

約数和(自身を含む): 468540072

約数和(自身を除く): 178767550

約数列:

[1, 2, 13, 26, 1181, 2362, 9437, 15353, 18874, 30706, 122681, 245362, 11145097, 22290194, 144886261, 289772522]

約数ペア:

[(1, 289772522), (2, 144886261), (13, 22290194), (26, 11145097), (1181, 245362), (2362, 122681), (9437, 30706), (15353, 18874)]