2938251916

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{238727}}^1$

素因数の和:238929

約数の個数: 24

約数和(自身を含む): 5474510496

約数和(自身を除く): 2536258580

約数列:

[1, 2, 4, 17, 34, 68, 181, 362, 724, 3077, 6154, 12308, 238727, 477454, 954908, 4058359, 8116718, 16233436, 43209587, 86419174, 172838348, 734562979, 1469125958, 2938251916]

約数ペア:

[(1, 2938251916), (2, 1469125958), (4, 734562979), (17, 172838348), (34, 86419174), (68, 43209587), (181, 16233436), (362, 8116718), (724, 4058359), (3077, 954908), (6154, 477454), (12308, 238727)]