2013759503

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{211997}}^1$

素因数の和:212086

約数の個数: 16

約数和(自身を含む): 2442216960

約数和(自身を除く): 428457457

約数列:

[1, 7, 23, 59, 161, 413, 1357, 9499, 211997, 1483979, 4875931, 12507823, 34131517, 87554761, 287679929, 2013759503]

約数ペア:

[(1, 2013759503), (7, 287679929), (23, 87554761), (59, 34131517), (161, 12507823), (413, 4875931), (1357, 1483979), (9499, 211997)]