2087494084

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{3088009}}^1$

素因数の和:3088039

約数の個数: 18

約数和(自身を含む): 3955740810

約数和(自身を除く): 1868246726

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 3088009, 6176018, 12352036, 40144117, 80288234, 160576468, 521873521, 1043747042, 2087494084]

約数ペア:

[(1, 2087494084), (2, 1043747042), (4, 521873521), (13, 160576468), (26, 80288234), (52, 40144117), (169, 12352036), (338, 6176018), (676, 3088009)]