2783100715

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{105761}}^1$

素因数の和:106062

約数の個数: 16

約数和(自身を含む): 3528220320

約数和(自身を除く): 745119605

約数列:

[1, 5, 19, 95, 277, 1385, 5263, 26315, 105761, 528805, 2009459, 10047295, 29295797, 146478985, 556620143, 2783100715]

約数ペア:

[(1, 2783100715), (5, 556620143), (19, 146478985), (95, 29295797), (277, 10047295), (1385, 2009459), (5263, 528805), (26315, 105761)]