2017206796

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{445103}}^1$

素因数の和:445221

約数の個数: 24

約数和(自身を含む): 3888428544

約数和(自身を除く): 1871221748

約数列:

[1, 2, 4, 11, 22, 44, 103, 206, 412, 1133, 2266, 4532, 445103, 890206, 1780412, 4896133, 9792266, 19584532, 45845609, 91691218, 183382436, 504301699, 1008603398, 2017206796]

約数ペア:

[(1, 2017206796), (2, 1008603398), (4, 504301699), (11, 183382436), (22, 91691218), (44, 45845609), (103, 19584532), (206, 9792266), (412, 4896133), (1133, 1780412), (2266, 890206), (4532, 445103)]