1303628

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1009}}^1$

素因数の和:1049

約数の個数: 24

約数和(自身を含む): 2545200

約数和(自身を除く): 1241572

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1009, 1292, 2018, 4036, 17153, 19171, 34306, 38342, 68612, 76684, 325907, 651814, 1303628]

約数ペア:

[(1, 1303628), (2, 651814), (4, 325907), (17, 76684), (19, 68612), (34, 38342), (38, 34306), (68, 19171), (76, 17153), (323, 4036), (646, 2018), (1009, 1292)]