2247705889

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{683401}}^1$

素因数の和:683448

約数の個数: 16

約数和(自身を含む): 2755476864

約数和(自身を除く): 507770975

約数列:

[1, 11, 13, 23, 143, 253, 299, 3289, 683401, 7517411, 8884213, 15718223, 97726343, 172900453, 204336899, 2247705889]

約数ペア:

[(1, 2247705889), (11, 204336899), (13, 172900453), (23, 97726343), (143, 15718223), (253, 8884213), (299, 7517411), (3289, 683401)]