2069702947

素因数分解:

${\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{269}}^1\times {\mathrm{859}}^1$

素因数の和:1207

約数の個数: 24

約数和(自身を含む): 2294600400

約数和(自身を除く): 224897453

約数列:

[1, 13, 53, 169, 269, 689, 859, 3497, 8957, 11167, 14257, 45461, 45527, 145171, 185341, 231071, 591851, 2409433, 3003923, 7694063, 12246763, 39050999, 159207919, 2069702947]

約数ペア:

[(1, 2069702947), (13, 159207919), (53, 39050999), (169, 12246763), (269, 7694063), (689, 3003923), (859, 2409433), (3497, 591851), (8957, 231071), (11167, 185341), (14257, 145171), (45461, 45527)]