1949968702094

素因数分解:

$2^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{317274439}}^1$

素因数の和:317274887

約数の個数: 16

約数和(自身を含む): 3350418086400

約数和(自身を除く): 1400449384306

約数列:

[1, 2, 7, 14, 439, 878, 3073, 6146, 317274439, 634548878, 2220921073, 4441842146, 139283478721, 278566957442, 974984351047, 1949968702094]

約数ペア:

[(1, 1949968702094), (2, 974984351047), (7, 278566957442), (14, 139283478721), (439, 4441842146), (878, 2220921073), (3073, 634548878), (6146, 317274439)]