1549279856

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{940097}}^1$

素因数の和:940208

約数の個数: 20

約数和(自身を含む): 3030875952

約数和(自身を除く): 1481596096

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 940097, 1880194, 3760388, 7520776, 15041552, 96829991, 193659982, 387319964, 774639928, 1549279856]

約数ペア:

[(1, 1549279856), (2, 774639928), (4, 387319964), (8, 193659982), (16, 96829991), (103, 15041552), (206, 7520776), (412, 3760388), (824, 1880194), (1648, 940097)]