2012029180

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{2053091}}^1$

素因数の和:2053114

約数の個数: 36

約数和(自身を含む): 4915102248

約数和(自身を除く): 2903073068

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 2053091, 4106182, 8212364, 10265455, 14371637, 20530910, 28743274, 41061820, 57486548, 71858185, 100601459, 143716370, 201202918, 287432740, 402405836, 503007295, 1006014590, 2012029180]

約数ペア:

[(1, 2012029180), (2, 1006014590), (4, 503007295), (5, 402405836), (7, 287432740), (10, 201202918), (14, 143716370), (20, 100601459), (28, 71858185), (35, 57486548), (49, 41061820), (70, 28743274), (98, 20530910), (140, 14371637), (196, 10265455), (245, 8212364), (490, 4106182), (980, 2053091)]