2018840246

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{2939}}^1\times {\mathrm{8377}}^1$

素因数の和:11359

約数の個数: 16

約数和(自身を含む): 3103546320

約数和(自身を除く): 1084706074

約数列:

[1, 2, 41, 82, 2939, 5878, 8377, 16754, 120499, 240998, 343457, 686914, 24620003, 49240006, 1009420123, 2018840246]

約数ペア:

[(1, 2018840246), (2, 1009420123), (41, 49240006), (82, 24620003), (2939, 686914), (5878, 343457), (8377, 240998), (16754, 120499)]