2578072323

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1966493}}^1$

素因数の和:1966538

約数の個数: 16

約数和(自身を含む): 3775668480

約数和(自身を除く): 1197596157

約数列:

[1, 3, 19, 23, 57, 69, 437, 1311, 1966493, 5899479, 37363367, 45229339, 112090101, 135688017, 859357441, 2578072323]

約数ペア:

[(1, 2578072323), (3, 859357441), (19, 135688017), (23, 112090101), (57, 45229339), (69, 37363367), (437, 5899479), (1311, 1966493)]