2016559509

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{130547}}^1$

素因数の和:130840

約数の個数: 16

約数和(自身を含む): 2840724480

約数和(自身を除く): 824164971

約数列:

[1, 3, 19, 57, 271, 813, 5149, 15447, 130547, 391641, 2480393, 7441179, 35378237, 106134711, 672186503, 2016559509]

約数ペア:

[(1, 2016559509), (3, 672186503), (19, 106134711), (57, 35378237), (271, 7441179), (813, 2480393), (5149, 391641), (15447, 130547)]