2641004161

素因数分解:

${\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{347}}^1\times {\mathrm{727}}^1$

素因数の和:1141

約数の個数: 24

約数和(自身を含む): 2895721920

約数和(自身を除く): 254717759

約数列:

[1, 19, 29, 347, 361, 551, 727, 6593, 10063, 10469, 13813, 21083, 125267, 191197, 252269, 262447, 400577, 3632743, 4793111, 7315801, 7610963, 91069109, 139000219, 2641004161]

約数ペア:

[(1, 2641004161), (19, 139000219), (29, 91069109), (347, 7610963), (361, 7315801), (551, 4793111), (727, 3632743), (6593, 400577), (10063, 262447), (10469, 252269), (13813, 191197), (21083, 125267)]