329563312

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1584439}}^1$

素因数の和:1584460

約数の個数: 20

約数和(自身を含む): 687646960

約数和(自身を除く): 358083648

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1584439, 3168878, 6337756, 12675512, 20597707, 25351024, 41195414, 82390828, 164781656, 329563312]

約数ペア:

[(1, 329563312), (2, 164781656), (4, 82390828), (8, 41195414), (13, 25351024), (16, 20597707), (26, 12675512), (52, 6337756), (104, 3168878), (208, 1584439)]