281372236

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1597}}^1\times {\mathrm{2591}}^1$

素因数の和:4209

約数の個数: 24

約数和(自身を含む): 521894016

約数和(自身を除く): 240521780

約数列:

[1, 2, 4, 17, 34, 68, 1597, 2591, 3194, 5182, 6388, 10364, 27149, 44047, 54298, 88094, 108596, 176188, 4137827, 8275654, 16551308, 70343059, 140686118, 281372236]

約数ペア:

[(1, 281372236), (2, 140686118), (4, 70343059), (17, 16551308), (34, 8275654), (68, 4137827), (1597, 176188), (2591, 108596), (3194, 88094), (5182, 54298), (6388, 44047), (10364, 27149)]