12480490897

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1890697}}^1$

素因数の和:1890768

約数の個数: 16

約数和(自身を含む): 15246588672

約数和(自身を除く): 2766097775

約数列:

[1, 7, 23, 41, 161, 287, 943, 6601, 1890697, 13234879, 43486031, 77518577, 304402217, 542630039, 1782927271, 12480490897]

約数ペア:

[(1, 12480490897), (7, 1782927271), (23, 542630039), (41, 304402217), (161, 77518577), (287, 43486031), (943, 13234879), (6601, 1890697)]