2871189217

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{80051}}^1$

素因数の和:80184

約数の個数: 16

約数和(自身を含む): 3227696640

約数和(自身を除く): 356507423

約数列:

[1, 13, 31, 89, 403, 1157, 2759, 35867, 80051, 1040663, 2481581, 7124539, 32260553, 92619007, 220860709, 2871189217]

約数ペア:

[(1, 2871189217), (13, 220860709), (31, 92619007), (89, 32260553), (403, 7124539), (1157, 2481581), (2759, 1040663), (35867, 80051)]