2021086804

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{8731}}^1\times {\mathrm{5261}}^1$

素因数の和:14007

約数の個数: 24

約数和(自身を含む): 3859613856

約数和(自身を除く): 1838527052

約数列:

[1, 2, 4, 11, 22, 44, 5261, 8731, 10522, 17462, 21044, 34924, 57871, 96041, 115742, 192082, 231484, 384164, 45933791, 91867582, 183735164, 505271701, 1010543402, 2021086804]

約数ペア:

[(1, 2021086804), (2, 1010543402), (4, 505271701), (11, 183735164), (22, 91867582), (44, 45933791), (5261, 384164), (8731, 231484), (10522, 192082), (17462, 115742), (21044, 96041), (34924, 57871)]