2015989319

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1471}}^1\times {\mathrm{4243}}^1$

素因数の和:5750

約数の個数: 16

約数和(自身を含む): 2248980480

約数和(自身を除く): 232991161

約数列:

[1, 17, 19, 323, 1471, 4243, 25007, 27949, 72131, 80617, 475133, 1370489, 6241453, 106104701, 118587607, 2015989319]

約数ペア:

[(1, 2015989319), (17, 118587607), (19, 106104701), (323, 6241453), (1471, 1370489), (4243, 475133), (25007, 80617), (27949, 72131)]