2011731892

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{2351}}^1$

素因数の和:2580

約数の個数: 48

約数和(自身を含む): 3755372544

約数和(自身を除く): 1743640652

約数列:

[1, 2, 4, 23, 46, 71, 92, 131, 142, 262, 284, 524, 1633, 2351, 3013, 3266, 4702, 6026, 6532, 9301, 9404, 12052, 18602, 37204, 54073, 108146, 166921, 213923, 216292, 307981, 333842, 427846, 615962, 667684, 855692, 1231924, 3839183, 7083563, 7678366, 14167126, 15356732, 21866651, 28334252, 43733302, 87466604, 502932973, 1005865946, 2011731892]

約数ペア:

[(1, 2011731892), (2, 1005865946), (4, 502932973), (23, 87466604), (46, 43733302), (71, 28334252), (92, 21866651), (131, 15356732), (142, 14167126), (262, 7678366), (284, 7083563), (524, 3839183), (1633, 1231924), (2351, 855692), (3013, 667684), (3266, 615962), (4702, 427846), (6026, 333842), (6532, 307981), (9301, 216292), (9404, 213923), (12052, 166921), (18602, 108146), (37204, 54073)]