2688894507

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{3413}}^1\times {\mathrm{20201}}^1$

素因数の和:23630

約数の個数: 16

約数和(自身を含む): 3862299168

約数和(自身を除く): 1173404661

約数列:

[1, 3, 13, 39, 3413, 10239, 20201, 44369, 60603, 133107, 262613, 787839, 68946013, 206838039, 896298169, 2688894507]

約数ペア:

[(1, 2688894507), (3, 896298169), (13, 206838039), (39, 68946013), (3413, 787839), (10239, 262613), (20201, 133107), (44369, 60603)]