80492906492

素因数分解:

$2^2\times {\mathrm{15227}}^1\times {\mathrm{1321549}}^1$

素因数の和:1336780

約数の個数: 12

約数和(自身を含む): 140871943800

約数和(自身を除く): 60379037308

約数列:

[1, 2, 4, 15227, 30454, 60908, 1321549, 2643098, 5286196, 20123226623, 40246453246, 80492906492]

約数ペア:

[(1, 80492906492), (2, 40246453246), (4, 20123226623), (15227, 5286196), (30454, 2643098), (60908, 1321549)]