2912598787

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{80809}}^1$

素因数の和:81106

約数の個数: 16

約数和(自身を含む): 3516851200

約数和(自身を除く): 604252413

約数列:

[1, 7, 19, 133, 271, 1897, 5149, 36043, 80809, 565663, 1535371, 10747597, 21899239, 153294673, 416085541, 2912598787]

約数ペア:

[(1, 2912598787), (7, 416085541), (19, 153294673), (133, 21899239), (271, 10747597), (1897, 1535371), (5149, 565663), (36043, 80809)]