327873220

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{964333}}^1$

素因数の和:964359

約数の個数: 24

約数和(自身を含む): 729036504

約数和(自身を除く): 401163284

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 964333, 1928666, 3857332, 4821665, 9643330, 16393661, 19286660, 32787322, 65574644, 81968305, 163936610, 327873220]

約数ペア:

[(1, 327873220), (2, 163936610), (4, 81968305), (5, 65574644), (10, 32787322), (17, 19286660), (20, 16393661), (34, 9643330), (68, 4821665), (85, 3857332), (170, 1928666), (340, 964333)]