2021762911

素因数分解:

$7^1\times {\mathrm{127}}^1\times {\mathrm{229}}^1\times {\mathrm{9931}}^1$

素因数の和:10294

約数の個数: 16

約数和(自身を含む): 2339184640

約数和(自身を除く): 317421729

約数列:

[1, 7, 127, 229, 889, 1603, 9931, 29083, 69517, 203581, 1261237, 2274199, 8828659, 15919393, 288823273, 2021762911]

約数ペア:

[(1, 2021762911), (7, 288823273), (127, 15919393), (229, 8828659), (889, 2274199), (1603, 1261237), (9931, 203581), (29083, 69517)]