2000319937

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{702113}}^1$

素因数の和:702168

約数の個数: 16

約数和(自身を含む): 2561311872

約数和(自身を除く): 560991935

約数列:

[1, 7, 11, 37, 77, 259, 407, 2849, 702113, 4914791, 7723243, 25978181, 54062701, 181847267, 285759991, 2000319937]

約数ペア:

[(1, 2000319937), (7, 285759991), (11, 181847267), (37, 54062701), (77, 25978181), (259, 7723243), (407, 4914791), (2849, 702113)]