12217884802

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{21138209}}^1$

素因数の和:21138245

約数の個数: 12

約数和(自身を含む): 19468291410

約数和(自身を除く): 7250406608

約数列:

[1, 2, 17, 34, 289, 578, 21138209, 42276418, 359349553, 718699106, 6108942401, 12217884802]

約数ペア:

[(1, 12217884802), (2, 6108942401), (17, 718699106), (34, 359349553), (289, 42276418), (578, 21138209)]