260483638

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{487}}^1\times {\mathrm{8627}}^1$

素因数の和:9147

約数の個数: 16

約数和(自身を含む): 404204544

約数和(自身を除く): 143720906

約数列:

[1, 2, 31, 62, 487, 974, 8627, 15097, 17254, 30194, 267437, 534874, 4201349, 8402698, 130241819, 260483638]

約数ペア:

[(1, 260483638), (2, 130241819), (31, 8402698), (62, 4201349), (487, 534874), (974, 267437), (8627, 30194), (15097, 17254)]