2949206

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1693}}^1$

素因数の和:1775

約数の個数: 16

約数和(自身を含む): 4838064

約数和(自身を除く): 1888858

約数列:

[1, 2, 13, 26, 67, 134, 871, 1693, 1742, 3386, 22009, 44018, 113431, 226862, 1474603, 2949206]

約数ペア:

[(1, 2949206), (2, 1474603), (13, 226862), (26, 113431), (67, 44018), (134, 22009), (871, 3386), (1693, 1742)]