1818839230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13991071}}^1$

素因数の和:13991091

約数の個数: 16

約数和(自身を含む): 3525750144

約数和(自身を除く): 1706910914

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 13991071, 27982142, 69955355, 139910710, 181883923, 363767846, 909419615, 1818839230]

約数ペア:

[(1, 1818839230), (2, 909419615), (5, 363767846), (10, 181883923), (13, 139910710), (26, 69955355), (65, 27982142), (130, 13991071)]