21049367062

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{313}}^1\times {\mathrm{460619}}^1$

素因数の和:461007

約数の個数: 16

約数和(自身を含む): 32108898960

約数和(自身を除く): 11059531898

約数列:

[1, 2, 73, 146, 313, 626, 22849, 45698, 460619, 921238, 33625187, 67250374, 144173747, 288347494, 10524683531, 21049367062]

約数ペア:

[(1, 21049367062), (2, 10524683531), (73, 288347494), (146, 144173747), (313, 67250374), (626, 33625187), (22849, 921238), (45698, 460619)]