26428298

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{1997}}^1$

素因数の和:2521

約数の個数: 16

約数和(自身を含む): 42797160

約数和(自身を除く): 16368862

約数列:

[1, 2, 13, 26, 509, 1018, 1997, 3994, 6617, 13234, 25961, 51922, 1016473, 2032946, 13214149, 26428298]

約数ペア:

[(1, 26428298), (2, 13214149), (13, 2032946), (26, 1016473), (509, 51922), (1018, 25961), (1997, 13234), (3994, 6617)]