2765072

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{4019}}^1$

素因数の和:4070

約数の個数: 20

約数和(自身を含む): 5483280

約数和(自身を除く): 2718208

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 4019, 8038, 16076, 32152, 64304, 172817, 345634, 691268, 1382536, 2765072]

約数ペア:

[(1, 2765072), (2, 1382536), (4, 691268), (8, 345634), (16, 172817), (43, 64304), (86, 32152), (172, 16076), (344, 8038), (688, 4019)]