2488890615

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1266611}}^1$

素因数の和:1266750

約数の個数: 16

約数和(自身を含む): 4012626816

約数和(自身を除く): 1523736201

約数列:

[1, 3, 5, 15, 131, 393, 655, 1965, 1266611, 3799833, 6333055, 18999165, 165926041, 497778123, 829630205, 2488890615]

約数ペア:

[(1, 2488890615), (3, 829630205), (5, 497778123), (15, 165926041), (131, 18999165), (393, 6333055), (655, 3799833), (1965, 1266611)]