2480522086

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9325271}}^1$

素因数の和:9325299

約数の個数: 16

約数和(自身を含む): 4476130560

約数和(自身を除く): 1995608474

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 9325271, 18650542, 65276897, 130553794, 177180149, 354360298, 1240261043, 2480522086]

約数ペア:

[(1, 2480522086), (2, 1240261043), (7, 354360298), (14, 177180149), (19, 130553794), (38, 65276897), (133, 18650542), (266, 9325271)]