1157966894

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4353259}}^1$

素因数の和:4353287

約数の個数: 16

約数和(自身を含む): 2089564800

約数和(自身を除く): 931597906

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 4353259, 8706518, 30472813, 60945626, 82711921, 165423842, 578983447, 1157966894]

約数ペア:

[(1, 1157966894), (2, 578983447), (7, 165423842), (14, 82711921), (19, 60945626), (38, 30472813), (133, 8706518), (266, 4353259)]