1489890708

素因数分解:

$2^2\times 3^2\times {\mathrm{41385853}}^1$

素因数の和:41385863

約数の個数: 18

約数和(自身を含む): 3766112714

約数和(自身を除く): 2276222006

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41385853, 82771706, 124157559, 165543412, 248315118, 372472677, 496630236, 744945354, 1489890708]

約数ペア:

[(1, 1489890708), (2, 744945354), (3, 496630236), (4, 372472677), (6, 248315118), (9, 165543412), (12, 124157559), (18, 82771706), (36, 41385853)]