1380494021

素因数分解:

${\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{509}}^1\times {\mathrm{701}}^1$

素因数の和:1336

約数の個数: 16

約数和(自身を含む): 1430647920

約数和(自身を除く): 50153899

約数列:

[1, 53, 73, 509, 701, 3869, 26977, 37153, 37157, 51173, 356809, 1969321, 2712169, 18910877, 26047057, 1380494021]

約数ペア:

[(1, 1380494021), (53, 26047057), (73, 18910877), (509, 2712169), (701, 1969321), (3869, 356809), (26977, 51173), (37153, 37157)]