1330406248646

素因数分解:

$2^1\times {\mathrm{181}}^1\times {\mathrm{683}}^1\times {\mathrm{1979}}^1\times {\mathrm{2719}}^1$

素因数の和:5564

約数の個数: 32

約数和(自身を含む): 2011327718400

約数和(自身を除く): 680921469754

約数列:

[1, 2, 181, 362, 683, 1366, 1979, 2719, 3958, 5438, 123623, 247246, 358199, 492139, 716398, 984278, 1351657, 1857077, 2703314, 3714154, 5380901, 10761802, 244649917, 336130937, 489299834, 672261874, 973943081, 1947886162, 3675155383, 7350310766, 665203124323, 1330406248646]

約数ペア:

[(1, 1330406248646), (2, 665203124323), (181, 7350310766), (362, 3675155383), (683, 1947886162), (1366, 973943081), (1979, 672261874), (2719, 489299834), (3958, 336130937), (5438, 244649917), (123623, 10761802), (247246, 5380901), (358199, 3714154), (492139, 2703314), (716398, 1857077), (984278, 1351657)]