140057722

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{244003}}^1$

素因数の和:244053

約数の個数: 16

約数和(自身を含む): 245956032

約数和(自身を除く): 105898310

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 244003, 488006, 1708021, 3416042, 10004123, 20008246, 70028861, 140057722]

約数ペア:

[(1, 140057722), (2, 70028861), (7, 20008246), (14, 10004123), (41, 3416042), (82, 1708021), (287, 488006), (574, 244003)]