2823238

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{709}}^1$

素因数の和:903

約数の個数: 16

約数和(自身を含む): 4651920

約数和(自身を除く): 1828682

約数列:

[1, 2, 11, 22, 181, 362, 709, 1418, 1991, 3982, 7799, 15598, 128329, 256658, 1411619, 2823238]

約数ペア:

[(1, 2823238), (2, 1411619), (11, 256658), (22, 128329), (181, 15598), (362, 7799), (709, 3982), (1418, 1991)]