2000986518

素因数分解:

$2^1\times 3^1\times {\mathrm{1229}}^1\times {\mathrm{271357}}^1$

素因数の和:272591

約数の個数: 16

約数和(自身を含む): 4005244080

約数和(自身を除く): 2004257562

約数列:

[1, 2, 3, 6, 1229, 2458, 3687, 7374, 271357, 542714, 814071, 1628142, 333497753, 666995506, 1000493259, 2000986518]

約数ペア:

[(1, 2000986518), (2, 1000493259), (3, 666995506), (6, 333497753), (1229, 1628142), (2458, 814071), (3687, 542714), (7374, 271357)]