20162922

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{258499}}^1$

素因数の和:258517

約数の個数: 16

約数和(自身を含む): 43428000

約数和(自身を除く): 23265078

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 258499, 516998, 775497, 1550994, 3360487, 6720974, 10081461, 20162922]

約数ペア:

[(1, 20162922), (2, 10081461), (3, 6720974), (6, 3360487), (13, 1550994), (26, 775497), (39, 516998), (78, 258499)]