1082974885

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{1667}}^1\times {\mathrm{7643}}^1$

素因数の和:9332

約数の個数: 16

約数和(自身を含む): 1377020736

約数和(自身を除く): 294045851

約数列:

[1, 5, 17, 85, 1667, 7643, 8335, 28339, 38215, 129931, 141695, 649655, 12740881, 63704405, 216594977, 1082974885]

約数ペア:

[(1, 1082974885), (5, 216594977), (17, 63704405), (85, 12740881), (1667, 649655), (7643, 141695), (8335, 129931), (28339, 38215)]