670523248

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{2465159}}^1$

素因数の和:2465184

約数の個数: 20

約数和(自身を含む): 1375559280

約数和(自身を除く): 705036032

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 2465159, 4930318, 9860636, 19721272, 39442544, 41907703, 83815406, 167630812, 335261624, 670523248]

約数ペア:

[(1, 670523248), (2, 335261624), (4, 167630812), (8, 83815406), (16, 41907703), (17, 39442544), (34, 19721272), (68, 9860636), (136, 4930318), (272, 2465159)]