2019464968

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{2450807}}^1$

素因数の和:2450916

約数の個数: 16

約数和(自身を含む): 3823260480

約数和(自身を除く): 1803795512

約数列:

[1, 2, 4, 8, 103, 206, 412, 824, 2450807, 4901614, 9803228, 19606456, 252433121, 504866242, 1009732484, 2019464968]

約数ペア:

[(1, 2019464968), (2, 1009732484), (4, 504866242), (8, 252433121), (103, 19606456), (206, 9803228), (412, 4901614), (824, 2450807)]