264459344

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{972277}}^1$

素因数の和:972302

約数の個数: 20

約数和(自身を含む): 542531124

約数和(自身を除く): 278071780

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 972277, 1944554, 3889108, 7778216, 15556432, 16528709, 33057418, 66114836, 132229672, 264459344]

約数ペア:

[(1, 264459344), (2, 132229672), (4, 66114836), (8, 33057418), (16, 16528709), (17, 15556432), (34, 7778216), (68, 3889108), (136, 1944554), (272, 972277)]