865222768

素因数分解:

$2^4\times {\mathrm{353}}^1\times {\mathrm{153191}}^1$

素因数の和:153552

約数の個数: 20

約数和(自身を含む): 1681129008

約数和(自身を除く): 815906240

約数列:

[1, 2, 4, 8, 16, 353, 706, 1412, 2824, 5648, 153191, 306382, 612764, 1225528, 2451056, 54076423, 108152846, 216305692, 432611384, 865222768]

約数ペア:

[(1, 865222768), (2, 432611384), (4, 216305692), (8, 108152846), (16, 54076423), (353, 2451056), (706, 1225528), (1412, 612764), (2824, 306382), (5648, 153191)]