10002631681

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{139}}^1\times {\mathrm{28477}}^1$

素因数の和:28661

約数の個数: 24

約数和(自身を含む): 12152132160

約数和(自身を除く): 2149500479

約数列:

[1, 7, 19, 133, 139, 361, 973, 2527, 2641, 18487, 28477, 50179, 199339, 351253, 541063, 3787441, 3958303, 10280197, 27708121, 71961379, 75207757, 526454299, 1428947383, 10002631681]

約数ペア:

[(1, 10002631681), (7, 1428947383), (19, 526454299), (133, 75207757), (139, 71961379), (361, 27708121), (973, 10280197), (2527, 3958303), (2641, 3787441), (18487, 541063), (28477, 351253), (50179, 199339)]