418921616

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{1540153}}^1$

素因数の和:1540178

約数の個数: 20

約数和(自身を含む): 859405932

約数和(自身を除く): 440484316

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 1540153, 3080306, 6160612, 12321224, 24642448, 26182601, 52365202, 104730404, 209460808, 418921616]

約数ペア:

[(1, 418921616), (2, 209460808), (4, 104730404), (8, 52365202), (16, 26182601), (17, 24642448), (34, 12321224), (68, 6160612), (136, 3080306), (272, 1540153)]