2758238

素因数分解:

$2^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{727}}^1$

素因数の和:1007

約数の個数: 16

約数和(自身を含む): 4752384

約数和(自身を除く): 1994146

約数列:

[1, 2, 7, 14, 271, 542, 727, 1454, 1897, 3794, 5089, 10178, 197017, 394034, 1379119, 2758238]

約数ペア:

[(1, 2758238), (2, 1379119), (7, 394034), (14, 197017), (271, 10178), (542, 5089), (727, 3794), (1454, 1897)]