985100920321

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{3137}}^1\times {\mathrm{28447}}^1$

素因数の和:31693

約数の個数: 32

約数和(自身を含む): 1199786434560

約数和(自身を除く): 214685514239

約数列:

[1, 7, 19, 83, 133, 581, 1577, 3137, 11039, 21959, 28447, 59603, 199129, 260371, 417221, 540493, 1822597, 2361101, 3783451, 4947049, 16527707, 34629343, 44860919, 89238239, 314026433, 624667673, 1695526541, 7406773837, 11868685787, 51847416859, 140728702903, 985100920321]

約数ペア:

[(1, 985100920321), (7, 140728702903), (19, 51847416859), (83, 11868685787), (133, 7406773837), (581, 1695526541), (1577, 624667673), (3137, 314026433), (11039, 89238239), (21959, 44860919), (28447, 34629343), (59603, 16527707), (199129, 4947049), (260371, 3783451), (417221, 2361101), (540493, 1822597)]