331395662

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1523}}^1\times {\mathrm{8369}}^1$

素因数の和:9907

約数の個数: 16

約数和(自身を含む): 535746960

約数和(自身を除く): 204351298

約数列:

[1, 2, 13, 26, 1523, 3046, 8369, 16738, 19799, 39598, 108797, 217594, 12745987, 25491974, 165697831, 331395662]

約数ペア:

[(1, 331395662), (2, 165697831), (13, 25491974), (26, 12745987), (1523, 217594), (3046, 108797), (8369, 39598), (16738, 19799)]