2080798730

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9046951}}^1$

素因数の和:9046981

約数の個数: 16

約数和(自身を含む): 3908283264

約数和(自身を除く): 1827484534

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 9046951, 18093902, 45234755, 90469510, 208079873, 416159746, 1040399365, 2080798730]

約数ペア:

[(1, 2080798730), (2, 1040399365), (5, 416159746), (10, 208079873), (23, 90469510), (46, 45234755), (115, 18093902), (230, 9046951)]