2679307345

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{9439}}^1$

素因数の和:9865

約数の個数: 32

約数和(自身を含む): 3787176960

約数和(自身を除く): 1107869615

約数列:

[1, 5, 11, 13, 55, 65, 143, 397, 715, 1985, 4367, 5161, 9439, 21835, 25805, 47195, 56771, 103829, 122707, 283855, 519145, 613535, 1349777, 3747283, 6748885, 18736415, 41220113, 48714679, 206100565, 243573395, 535861469, 2679307345]

約数ペア:

[(1, 2679307345), (5, 535861469), (11, 243573395), (13, 206100565), (55, 48714679), (65, 41220113), (143, 18736415), (397, 6748885), (715, 3747283), (1985, 1349777), (4367, 613535), (5161, 519145), (9439, 283855), (21835, 122707), (25805, 103829), (47195, 56771)]