496912

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{2389}}^1$

素因数の和:2410

約数の個数: 20

約数和(自身を含む): 1037260

約数和(自身を除く): 540348

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 2389, 4778, 9556, 19112, 31057, 38224, 62114, 124228, 248456, 496912]

約数ペア:

[(1, 496912), (2, 248456), (4, 124228), (8, 62114), (13, 38224), (16, 31057), (26, 19112), (52, 9556), (104, 4778), (208, 2389)]