1850032

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{2689}}^1$

素因数の和:2740

約数の個数: 20

約数和(自身を含む): 3669160

約数和(自身を除く): 1819128

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 2689, 5378, 10756, 21512, 43024, 115627, 231254, 462508, 925016, 1850032]

約数ペア:

[(1, 1850032), (2, 925016), (4, 462508), (8, 231254), (16, 115627), (43, 43024), (86, 21512), (172, 10756), (344, 5378), (688, 2689)]