2002068257

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{542713}}^1$

素因数の和:542768

約数の個数: 16

約数和(自身を含む): 2500826112

約数和(自身を除く): 498757855

約数列:

[1, 7, 17, 31, 119, 217, 527, 3689, 542713, 3798991, 9226121, 16824103, 64582847, 117768721, 286009751, 2002068257]

約数ペア:

[(1, 2002068257), (7, 286009751), (17, 117768721), (31, 64582847), (119, 16824103), (217, 9226121), (527, 3798991), (3689, 542713)]