2015032828

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{439}}^1\times {\mathrm{7309}}^1$

素因数の和:7909

約数の個数: 24

約数和(自身を含む): 3557338400

約数和(自身を除く): 1542305572

約数列:

[1, 2, 4, 157, 314, 439, 628, 878, 1756, 7309, 14618, 29236, 68923, 137846, 275692, 1147513, 2295026, 3208651, 4590052, 6417302, 12834604, 503758207, 1007516414, 2015032828]

約数ペア:

[(1, 2015032828), (2, 1007516414), (4, 503758207), (157, 12834604), (314, 6417302), (439, 4590052), (628, 3208651), (878, 2295026), (1756, 1147513), (7309, 275692), (14618, 137846), (29236, 68923)]