2011284752

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{2923379}}^1$

素因数の和:2923430

約数の個数: 20

約数和(自身を含む): 3987490320

約数和(自身を除く): 1976205568

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 2923379, 5846758, 11693516, 23387032, 46774064, 125705297, 251410594, 502821188, 1005642376, 2011284752]

約数ペア:

[(1, 2011284752), (2, 1005642376), (4, 502821188), (8, 251410594), (16, 125705297), (43, 46774064), (86, 23387032), (172, 11693516), (344, 5846758), (688, 2923379)]