1520768048

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{5591059}}^1$

素因数の和:5591084

約数の個数: 20

約数和(自身を含む): 3119811480

約数和(自身を除く): 1599043432

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 5591059, 11182118, 22364236, 44728472, 89456944, 95048003, 190096006, 380192012, 760384024, 1520768048]

約数ペア:

[(1, 1520768048), (2, 760384024), (4, 380192012), (8, 190096006), (16, 95048003), (17, 89456944), (34, 44728472), (68, 22364236), (136, 11182118), (272, 5591059)]