2105072

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{883}}^1$

素因数の和:1040

約数の個数: 20

約数和(自身を含む): 4110600

約数和(自身を除く): 2005528

約数列:

[1, 2, 4, 8, 16, 149, 298, 596, 883, 1192, 1766, 2384, 3532, 7064, 14128, 131567, 263134, 526268, 1052536, 2105072]

約数ペア:

[(1, 2105072), (2, 1052536), (4, 526268), (8, 263134), (16, 131567), (149, 14128), (298, 7064), (596, 3532), (883, 2384), (1192, 1766)]