1327226

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{659}}^1$

素因数の和:733

約数の個数: 16

約数和(自身を含む): 2138400

約数和(自身を除く): 811174

約数列:

[1, 2, 19, 38, 53, 106, 659, 1007, 1318, 2014, 12521, 25042, 34927, 69854, 663613, 1327226]

約数ペア:

[(1, 1327226), (2, 663613), (19, 69854), (38, 34927), (53, 25042), (106, 12521), (659, 2014), (1007, 1318)]