2449904

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{9007}}^1$

素因数の和:9032

約数の個数: 20

約数和(自身を含む): 5026464

約数和(自身を除く): 2576560

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 9007, 18014, 36028, 72056, 144112, 153119, 306238, 612476, 1224952, 2449904]

約数ペア:

[(1, 2449904), (2, 1224952), (4, 612476), (8, 306238), (16, 153119), (17, 144112), (34, 72056), (68, 36028), (136, 18014), (272, 9007)]