2154263804

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6994363}}^1$

素因数の和:6994385

約数の個数: 24

約数和(自身を含む): 4700212608

約数和(自身を除く): 2545948804

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 6994363, 13988726, 27977452, 48960541, 76937993, 97921082, 153875986, 195842164, 307751972, 538565951, 1077131902, 2154263804]

約数ペア:

[(1, 2154263804), (2, 1077131902), (4, 538565951), (7, 307751972), (11, 195842164), (14, 153875986), (22, 97921082), (28, 76937993), (44, 48960541), (77, 27977452), (154, 13988726), (308, 6994363)]