2003065646

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{495563}}^1$

素因数の和:495655

約数の個数: 16

約数和(自身を含む): 3139893504

約数和(自身を除く): 1136827858

約数列:

[1, 2, 43, 47, 86, 94, 2021, 4042, 495563, 991126, 21309209, 23291461, 42618418, 46582922, 1001532823, 2003065646]

約数ペア:

[(1, 2003065646), (2, 1001532823), (43, 46582922), (47, 42618418), (86, 23291461), (94, 21309209), (2021, 991126), (4042, 495563)]