2987810285

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{365929}}^1$

素因数の和:366028

約数の個数: 16

約数和(自身を含む): 3793962240

約数和(自身を除く): 806151955

約数列:

[1, 5, 23, 71, 115, 355, 1633, 8165, 365929, 1829645, 8416367, 25980959, 42081835, 129904795, 597562057, 2987810285]

約数ペア:

[(1, 2987810285), (5, 597562057), (23, 129904795), (71, 42081835), (115, 25980959), (355, 8416367), (1633, 1829645), (8165, 365929)]