2009169916

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{2683}}^1\times {\mathrm{14401}}^1$

素因数の和:17101

約数の個数: 24

約数和(自身を含む): 3788186864

約数和(自身を除く): 1779016948

約数列:

[1, 2, 4, 13, 26, 52, 2683, 5366, 10732, 14401, 28802, 34879, 57604, 69758, 139516, 187213, 374426, 748852, 38637883, 77275766, 154551532, 502292479, 1004584958, 2009169916]

約数ペア:

[(1, 2009169916), (2, 1004584958), (4, 502292479), (13, 154551532), (26, 77275766), (52, 38637883), (2683, 748852), (5366, 374426), (10732, 187213), (14401, 139516), (28802, 69758), (34879, 57604)]