2109016726

素因数分解:

$2^1\times {\mathrm{199}}^1\times {\mathrm{347}}^1\times {\mathrm{15271}}^1$

素因数の和:15819

約数の個数: 16

約数和(自身を含む): 3188793600

約数和(自身を除く): 1079776874

約数列:

[1, 2, 199, 347, 398, 694, 15271, 30542, 69053, 138106, 3038929, 5299037, 6077858, 10598074, 1054508363, 2109016726]

約数ペア:

[(1, 2109016726), (2, 1054508363), (199, 10598074), (347, 6077858), (398, 5299037), (694, 3038929), (15271, 138106), (30542, 69053)]