2186332869

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5479531}}^1$

素因数の和:5479560

約数の個数: 16

約数和(自身を含む): 3506900480

約数和(自身を除く): 1320567611

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 5479531, 16438593, 38356717, 104111089, 115070151, 312333267, 728777623, 2186332869]

約数ペア:

[(1, 2186332869), (3, 728777623), (7, 312333267), (19, 115070151), (21, 104111089), (57, 38356717), (133, 16438593), (399, 5479531)]