2900144848

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{2705359}}^1$

素因数の和:2705434

約数の個数: 20

約数和(自身を含む): 5702898880

約数和(自身を除く): 2802754032

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 2705359, 5410718, 10821436, 21642872, 43285744, 181259053, 362518106, 725036212, 1450072424, 2900144848]

約数ペア:

[(1, 2900144848), (2, 1450072424), (4, 725036212), (8, 362518106), (16, 181259053), (67, 43285744), (134, 21642872), (268, 10821436), (536, 5410718), (1072, 2705359)]