2899153912

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{443567}}^1$

素因数の和:443635

約数の個数: 32

約数和(自身を含む): 5855097600

約数和(自身を除く): 2955943688

約数列:

[1, 2, 4, 8, 19, 38, 43, 76, 86, 152, 172, 344, 817, 1634, 3268, 6536, 443567, 887134, 1774268, 3548536, 8427773, 16855546, 19073381, 33711092, 38146762, 67422184, 76293524, 152587048, 362394239, 724788478, 1449576956, 2899153912]

約数ペア:

[(1, 2899153912), (2, 1449576956), (4, 724788478), (8, 362394239), (19, 152587048), (38, 76293524), (43, 67422184), (76, 38146762), (86, 33711092), (152, 19073381), (172, 16855546), (344, 8427773), (817, 3548536), (1634, 1774268), (3268, 887134), (6536, 443567)]