347236424

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{2553209}}^1$

素因数の和:2553232

約数の個数: 16

約数和(自身を含む): 689366700

約数和(自身を除く): 342130276

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 2553209, 5106418, 10212836, 20425672, 43404553, 86809106, 173618212, 347236424]

約数ペア:

[(1, 347236424), (2, 173618212), (4, 86809106), (8, 43404553), (17, 20425672), (34, 10212836), (68, 5106418), (136, 2553209)]