126979706

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{221219}}^1$

素因数の和:221269

約数の個数: 16

約数和(自身を含む): 222989760

約数和(自身を除く): 96010054

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 221219, 442438, 1548533, 3097066, 9069979, 18139958, 63489853, 126979706]

約数ペア:

[(1, 126979706), (2, 63489853), (7, 18139958), (14, 9069979), (41, 3097066), (82, 1548533), (287, 442438), (574, 221219)]