2530432009

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{506999}}^1$

素因数の和:507060

約数の個数: 16

約数和(自身を含む): 3115008000

約数和(自身を除く): 584575991

約数列:

[1, 7, 23, 31, 161, 217, 713, 4991, 506999, 3548993, 11660977, 15716969, 81626839, 110018783, 361490287, 2530432009]

約数ペア:

[(1, 2530432009), (7, 361490287), (23, 110018783), (31, 81626839), (161, 15716969), (217, 11660977), (713, 3548993), (4991, 506999)]