2851249504

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{2072129}}^1$

素因数の和:2072182

約数の個数: 24

約数和(自身を含む): 5743944360

約数和(自身を除く): 2892694856

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 2072129, 4144258, 8288516, 16577032, 33154064, 66308128, 89101547, 178203094, 356406188, 712812376, 1425624752, 2851249504]

約数ペア:

[(1, 2851249504), (2, 1425624752), (4, 712812376), (8, 356406188), (16, 178203094), (32, 89101547), (43, 66308128), (86, 33154064), (172, 16577032), (344, 8288516), (688, 4144258), (1376, 2072129)]