256723652287

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{6258347}}^1$

素因数の和:6258510

約数の個数: 16

約数和(自身を含む): 288384675840

約数和(自身を除く): 31661023553

約数列:

[1, 17, 19, 127, 323, 2159, 2413, 41021, 6258347, 106391899, 118908593, 794810069, 2021446081, 13511771173, 15101391311, 256723652287]

約数ペア:

[(1, 256723652287), (17, 15101391311), (19, 13511771173), (127, 2021446081), (323, 794810069), (2159, 118908593), (2413, 106391899), (41021, 6258347)]