1125275618

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{419}}^1\times {\mathrm{13037}}^1$

素因数の和:13561

約数の個数: 16

約数和(自身を含む): 1708499520

約数和(自身を除く): 583223902

約数列:

[1, 2, 103, 206, 419, 838, 13037, 26074, 43157, 86314, 1342811, 2685622, 5462503, 10925006, 562637809, 1125275618]

約数ペア:

[(1, 1125275618), (2, 562637809), (103, 10925006), (206, 5462503), (419, 2685622), (838, 1342811), (13037, 86314), (26074, 43157)]