2012257096

素因数分解:

$2^3\times {\mathrm{67}}^2\times {\mathrm{137}}^1\times {\mathrm{409}}^1$

素因数の和:686

約数の個数: 48

約数和(自身を含む): 3867525900

約数和(自身を除く): 1855268804

約数列:

[1, 2, 4, 8, 67, 134, 137, 268, 274, 409, 536, 548, 818, 1096, 1636, 3272, 4489, 8978, 9179, 17956, 18358, 27403, 35912, 36716, 54806, 56033, 73432, 109612, 112066, 219224, 224132, 448264, 614993, 1229986, 1836001, 2459972, 3672002, 3754211, 4919944, 7344004, 7508422, 14688008, 15016844, 30033688, 251532137, 503064274, 1006128548, 2012257096]

約数ペア:

[(1, 2012257096), (2, 1006128548), (4, 503064274), (8, 251532137), (67, 30033688), (134, 15016844), (137, 14688008), (268, 7508422), (274, 7344004), (409, 4919944), (536, 3754211), (548, 3672002), (818, 2459972), (1096, 1836001), (1636, 1229986), (3272, 614993), (4489, 448264), (8978, 224132), (9179, 219224), (17956, 112066), (18358, 109612), (27403, 73432), (35912, 56033), (36716, 54806)]