74374898

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{168269}}^1$

素因数の和:168301

約数の個数: 16

約数和(自身を含む): 127212120

約数和(自身を除く): 52837222

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 168269, 336538, 2187497, 2860573, 4374994, 5721146, 37187449, 74374898]

約数ペア:

[(1, 74374898), (2, 37187449), (13, 5721146), (17, 4374994), (26, 2860573), (34, 2187497), (221, 336538), (442, 168269)]