2029678426

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{2099}}^1\times {\mathrm{4787}}^1$

素因数の和:6989

約数の個数: 16

約数和(自身を含む): 3076768800

約数和(自身を除く): 1047090374

約数列:

[1, 2, 101, 202, 2099, 4198, 4787, 9574, 211999, 423998, 483487, 966974, 10047913, 20095826, 1014839213, 2029678426]

約数ペア:

[(1, 2029678426), (2, 1014839213), (101, 20095826), (202, 10047913), (2099, 966974), (4198, 483487), (4787, 423998), (9574, 211999)]